The significant problems we face cannot be solved at the same level of thinking we were at when we created them.

Everybody is a genius. But if you judge a fish by it's ability to climb a tree, it will live it's whole life believing that it is stupid.

Learn from yesterday, live for today, hope for tomorrow.

Great spirits have always been violently oppressed by mediocre minds.

Everything that can be counted does not necessarily count; everything that counts cannot necessarily be counted.

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

The ideals which have lighted my way, and time after time have given me new courage to face life cheerfully, have been kindness, beauty and truth.

Everything should be made as simple as possible, but not simpler.

If most of us are ashamed of shabby clothes and shoddy furniture, let us be more ashamed of shabby ideas and shoddy philosophies.

If I were to remain silent, I’d be guilty of complicity.