Albert Einstein

Knowledge and ego are directly related. The less the knowledge, the greater the ego.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Life is like riding a bicycle. To keep your balance you must keep moving.

Only a life lived for others is a life worthwhile.

The most beautiful experience we can have is the mysterious. Whoever does not know it and can no longer wonder, no longer marvel, is as good as dead.

A human being is a part of the whole, called by us "Universe." He experiences himself, his thoughts and feelings, as something separated from the rest — a kind of optical delusion of his consciousness.

I have no special talents. I am only passionately curious.

Try to become not a man of success, but try rather to become a man of value.

The important thing is not to stop questioning. Curiosity has its own reason for existing.

I never think of the future. It comes soon enough.