There is a driving force more powerful than steam, electricity and nuclear power: the will.

I am also convinced that one gains the purest joy from spirited things only when they are not tied in with earning one's livelihood.

Compassionate people are geniuses in the art of living, more necessary to the dignity, security, and joy of humanity than the discoverers of knowledge.

Intelligence and genius

Joy in looking and comprehending is nature's most beautiful gift.

He who can no longer pause to wonder and stand rapt in awe, is as good as dead; his eyes are closed.

Before God we are all equally wise - and equally foolish.