Albert Einstein

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

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

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

Imagination is more important than knowledge. Knowledge is limited.

Everything should be made simple as possible but no simpler.

Teaching should be such that what is offered is perceived as a valuable gift and not as a hard duty.

I live in that solitude which is painful in youth, but delicious in the years of maturity.

Peace cannot be kept by force; it can only be achieved by understanding.

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

Never lose a holy curiosity.

The true sign of intelligence is not knowledge but imagination.

Memory is deceptive because it is colored by today's events.