Albert Einstein

If you can't explain it simply, you don't understand it well enough.
Look deep into nature, and then you will understand everything better.
We can't solve problems by using the same kind of thinking we used when we created them.
It's not that I'm so smart, it's just that I stay with problems longer.
I have no special talent. I am only passionately curious.
Anyone who has never made a mistake has never tried anything new.
The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it.
It is the supreme art of the teacher to awaken joy in creative expression and knowledge.
Peace cannot be kept by force; it can only be achieved by understanding.
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.
Never do anything against conscience even if the state demands it.
Try not to become a man of success, but rather try to become a man of value.
If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed.
Whoever is careless with the truth in small matters cannot be trusted with important matters.
No amount of experimentation can ever prove me right; a single experiment can prove me wrong.
True religion is real living; living with all one's soul, with all one's goodness and righteousness.
Everything should be made as simple as possible, but not simpler.
The distinction between the past, present and future is only a stubbornly persistent illusion.
Intellectuals solve problems, geniuses prevent them.
Gravitation is not responsible for people falling in love.
Life is like riding a bicycle. To keep your balance, you must keep moving.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
A person who never made a mistake never tried anything new.
Coincidence is God's way of remaining anonymous.
The environment is everything that isn't me.
Imagination is everything. It is the preview of life's coming attractions.
Reality is merely an illusion, albeit a very persistent one.
Only a life lived for others is a life worthwhile.
If we knew what it was we were doing, it would not be called research, would it?
If you are out to describe the truth, leave elegance to the tailor.
We still do not know one thousandth of one percent of what nature has revealed to us.
You can't blame gravity for falling in love.
The value of a man should be seen in what he gives and not in what he is able to receive.
Great spirits have always encountered violent opposition from mediocre minds.
Nationalism is an infantile disease. It is the measles of mankind.
A question that sometimes drives me hazy: am I or are the others crazy?
Pure mathematics is, in its way, the poetry of logical ideas.
Intellectual growth should commence at birth and cease only at death.
I believe that a simple and unassuming manner of life is best for everyone, best both for the body and the mind.
Technological progress is like an axe in the hands of a pathological criminal.
Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.
We cannot solve our problems with the same thinking we used when we created them.
Logic will get you from A to B. Imagination will take you everywhere.
Strive not to be a success, but rather to be of value.
No problem can be solved from the same level of consciousness that created it.
Education is what remains after one has forgotten what one has learned in school.
The only source of knowledge is experience.
The true sign of intelligence is not knowledge but imagination.
Once we accept our limits, we go beyond them.
Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves.
Weakness of attitude becomes weakness of character.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
The only reason for time is so that everything doesn't happen at once.
There are two ways to live: you can live as if nothing is a miracle; you can live as if everything is a miracle.

All that is valuable in human society depends upon the opportunity for development accorded the individual.
I live in that solitude which is painful in youth, but delicious in the years of maturity.
Common sense is the collection of prejudices acquired by age eighteen.
A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?
Put your hand on a hot stove for a minute and it seems like an hour. Sit with a pretty girl for an hour, and it seems like a minute.
The monotony and solitude of a quiet life stimulates the creative mind. Albert Einstein
Joy in looking and comprehending is nature's most beautiful gift.
You can never solve a problem on the level on which it was created.
I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.
When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity.
Our task must be to free ourselves by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty.
The gift of fantasy has meant more to me than my talent for absorbing positive knowledge.
Few are those who see with their own eyes and feel with their own hearts.
The hardest thing to understand in the world is the income tax.
I want to go when I want. It is tasteless to prolong life artificially. I have done my share; it is time to go. I will do it elegantly.
The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives.
I am not only a pacifist but a militant pacifist. I am willing to fight for peace. Nothing will end war unless the people themselves refuse to go to war.
I love to travel, but hate to arrive.
I never think of the future - it comes soon enough.
In order to be an immaculate member of a flock of sheep, one must above all be a sheep oneself.
Science without religion is lame, religion without science is blind.
Only one who devotes himself to a cause with his whole strength and soul can be a true master. For this reason mastery demands all of a person.
True art is characterized by an irresistible urge in the creative artist.
Information is not knowledge.
The high destiny of the individual is to serve rather than to rule.
The whole of science is nothing more than a refinement of everyday thinking.
Most people say that it is the intellect which makes a great scientist. They are wrong: it is character.
He who can no longer pause to wonder and stand rapt in awe, is as good as dead; his eyes are closed.
Reading, after a certain age, diverts the mind too much from its creative pursuits. Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
Whoever undertakes to set himself up as a judge of Truth and Knowledge is shipwrecked by the laughter of the gods.
It is a miracle that curiosity survives formal education.
Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations.
Science is a wonderful thing if one does not have to earn one's living at it.
You cannot simultaneously prevent and prepare for war.
To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.
Anyone who doesn't take truth seriously in small matters cannot be trusted in large ones either.
It is strange to be known so universally and yet to be so lonely.
We shall require a substantially new manner of thinking if mankind is to survive.
I want to know all Gods thoughts; all the rest are just details.
People love chopping wood. In this activity one immediately sees results.
It is only to the individual that a soul is given.
The man of science is a poor philosopher.
Before God we are all equally wise - and equally foolish.
Everyone should be respected as an individual, but no one idolized.
In matters of truth and justice, there is no difference between large and small problems, for issues concerning the treatment of people are all the same.
The only thing that interferes with my learning is my education.
An empty stomach is not a good political adviser.
We cannot despair of humanity, since we ourselves are human beings.
Imagination is more important than knowledge.
A man should look for what is, and not for what he thinks should be.
When the solution is simple, God is answering.
I am a deeply religious nonbeliever - this is a somewhat new kind of religion.
The only real valuable thing is intuition.
Politics is for the present, but an equation is for eternity.
There is no logical way to the discovery of these elemental laws. There is only the way of intuition, which is helped by a feeling for the order lying behind the appearance.
The most incomprehensible thing about the world is that it is comprehensible.
Anger dwells only in the bosom of fools.
Love is a better teacher than duty.
Knowledge of what is does not open the door directly to what should be.
Solitude is painful when one is young, but delightful when one is more mature.
All religions, arts and sciences are branches of the same tree.
We should take care not to make the intellect our goal; it has, of course, powerful muscles, but no personality.
As far as I'm concerned, I prefer silent vice to ostentatious virtue. Albert Einstein
I very rarely think in words at all. A thought comes, and I may try to express it in words afterwards.
That deep emotional conviction of the presence of a superior reasoning power, which is revealed in the incomprehensible universe, forms my idea of God.
Nothing is more destructive of respect for the government and the law of the land than passing laws which cannot be enforced.
My religion consists of a humble admiration of the illimitable superior spirit who reveals himself in the slight details we are able to perceive with our frail and feeble mind.
Human beings must have action; and they will make it if they cannot find it.
It is my conviction that killing under the cloak of war is nothing but an act of murder.
God always takes the simplest way.
I do not believe in the God of theology who rewards good and punishes evil.
The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.
It should be possible to explain the laws of physics to a barmaid.
Sometimes one pays most for the things one gets for nothing.
As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality.
I have just got a new theory of eternity.
You ask me if I keep a notebook to record my great ideas. I've only ever had one.
I am enough of an artist to draw freely upon my imagination.
I shall never believe that God plays dice with the world.
One may say the eternal mystery of the world is its comprehensibility.
I used to go away for weeks in a state of confusion.
To the Master's honor all must turn, each in its track, without a sound, forever tracing Newton's ground.
Memory is deceptive because it is colored by today's events.
Small is the number of people who see with their eyes and think with their minds.
The fear of death is the most unjustified of all fears, for there's no risk of accident for someone who's dead.
The attempt to combine wisdom and power has only rarely been successful and then only for a short while.
Mozart's music is so pure and beautiful that I see it as a reflection of the inner beauty of the universe.
I do not believe in immortality of the individual, and I consider ethics to be an exclusively human concern with no superhuman authority behind it.
Never lose a holy curiosity.
Heroism on command, senseless violence, and all the loathsome nonsense that goes by the name of patriotism - how passionately I hate them!
Few people are capable of expressing with equanimity opinions which differ from the prejudices of their social environment. Most people are even incapable of forming such opinions.
The faster you go, the shorter you are.
The devil has put a penalty on all things we enjoy in life. Either we suffer in health or we suffer in soul or we get fat.
Most of the fundamental ideas of science are essentially simple, and may, as a rule, be expressed in a language comprehensible to everyone.
I cannot imagine a God who rewards and punishes the objects of his creation and is but a reflection of human frailty.
The grand aim of all science is to cover the greatest number of empirical facts by logical deduction from the smallest number of hypotheses or axioms.
One strength of the communist system of the East is that it has some of the character of a religion and inspires the emotions of a religion.
Too many of us look upon Americans as dollar chasers. This is a cruel libel, even if it is reiterated thoughtlessly by the Americans themselves.
It was the experience of mystery - even if mixed with fear - that engendered religion.
All these primary impulses, not easily described in words, are the springs of man's actions.
Occurrences in this domain are beyond the reach of exact prediction because of the variety of factors in operation, not because of any lack of order in nature.
God may be subtle, but he isn't plain mean.
Confusion of goals and perfection of means seems, in my opinion, to characterize our age.
Let every man be respected as an individual and no man idolized.
He who joyfully marches to music in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the spinal cord would suffice.
Without deep reflection one knows from daily life that one exists for other people.
The process of scientific discovery is, in effect, a continual flight from wonder.
It gives me great pleasure indeed to see the stubbornness of an incorrigible nonconformist warmly acclaimed.
If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.
Force always attracts men of low morality.
The unleashed power of the atom has changed everything save our modes of thinking and we thus drift toward unparalleled catastrophe.
Morality is of the highest importance - but for us, not for God.
There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there.
God does not play dice.
I do not believe that civilization will be wiped out in a war fought with the atomic bomb. Perhaps two-thirds of the people of the earth will be killed.
The road to perdition has ever been accompanied by lip service to an ideal.
It stands to the everlasting credit of science that by acting on the human mind it has overcome man's insecurity before himself and before nature.
Isn't it strange that I who have written only unpopular books should be such a popular fellow?
There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.