The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.

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

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.

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.

Logic will get you from A to B. Imagination will take you everywhere.

I am thankful for all of those who said NO to me. It’s because of them I’m doing it myself.