I'm not a genius. I'm just passionately curious.

He who finds a thought that lets us a little deeper into the eternal mystery of nature has been granted great peace.

Everything that the human race has done and thought is concerned with the satisfaction of deeply felt needs and the assuagement of pain. One has to keep this constantly in mind if one wishes to understand spiritual movements and their development. Feeling and longing are the motive force behind all human endeavor and human creation, in however exalted a guise the latter may present themselves to us.

Without deep reflection one knows from daily life that one exists for other people.

Growth comes through analogy; through seeing how things connect, rather than only seeing how they might be different.

It is impossible to solve significant problems using the same knowledge that created them.

When a man, after long years of searching, chances upon a thought which discloses something of the beauty of this mysterious universe, he should not therefore be personally celebrated. He is already sufficiently paid by his experience of seeking and finding.