Some things mankind can finish and be done with, but not ... science, that persists, and changes from ancient Chaldeans studying the stars to a new telescope with a 200-inch reflector and beyond; not religion, that persists, and changes from old credulities and world views to new thoughts of God and larger apprehensions of his meaning.

Men will work hard for money. They will work harder for other men. But men will work hardest of all when they are dedicated to a cause. Until willingness overflows obligation, men fight as conscripts rather than following the flag as patriots. Duty is never worthily performed until it is performed by one who would gladly do more if only he could.

Religion is something that only secondarily can be taught. It must must primarily be taught.

Life consists not simply in what heredity and environment do to us, but in what we make out of what they do to us

Of all mad faiths maddest is the faith that we can get rid of faith.

The first question to be answered by any individual or by any social group, The real handle facing a hazardous sit - to a difficult uation, is whether the stuaton crisis is to be met as a challenge to strength or as an occasion for despair.

A person wrapped up in himself makes a small package.