To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.

I love to travel, but hate to arrive.

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.

You can never solve a problem on the level on which it was created.

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.

Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.

Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.

Few are those who see with their own eyes and feel with their own hearts.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

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.

Before God we are all equally wise - and equally foolish.

Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.

The gift of fantasy has meant more to me than my talent for absorbing positive knowledge.

Whoever undertakes to set himself up as a judge of Truth and Knowledge is shipwrecked by the laughter of the gods.

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.

We cannot despair of humanity, since we ourselves are human be

The only thing that interferes with my learning is my education.

An empty stomach is not a good political adviser.

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.

A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy?

Joy in looking and comprehending is nature's most beautiful gift.

Everyone should be respected as an individual, but no one idolized.

The monotony and solitude of a quiet life stimulates the creative mind.

He who can no longer pause to wonder and stand rapt in awe, is as good as dead; his eyes are closed.

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

Gravitation is not responsible for people falling in love.

Technological progress is like an axe in the hands of a pathological criminal.

Intellectual growth should commence at birth and cease only at death.

Pure mathematics is, in its way, the poetry of logical ideas.