Knowledge is limited.

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

The fairest thing we can experience is the mysterious. It is the fundamental emotion that stands at the cradle of true art and true science. It is the source of all true art and science. He who knows it not and can no longer wonder, no longer feel amazement, is as good as dead, a snuffed-out candle.

It stands to the everlasting credit of science that by acting on the human mind it has overcome man's insecurity before himself and before nature.

What humanity owes to personalities like Buddha, Moses, and Jesus ranks for me higher than all the achievements of the enquiring and constructive mind.

Israel is the only place on earth where Jews have the possibility to shape public life according to their own traditional ideals.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science. He to whom the realm of the spirit for your own personal joy and to the profit of the community to which your later work belongs.