All meaningful and lasting change starts first in your imagination and then works its way out. Imagination is more important than knowledge.

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

Education is what remains after one has forgotten what one has learned in school.

For me a simple message, to think and act with courage, independence and imagination.

Great spirits have always encountered violent opposition from mediocre minds.

I am enough of an artist to draw freely upon my imagination.

I believe in intuition and inspiration. Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.

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