The difficulty is old, but none the less real. An omnipotent being who created a world containing evil not due to sin must Himself be at least partially evil.

To avoid the various foolish opinions to which mankind are prone, no superhuman genius is required. A few simple rules will keep you, not from all error, but from silly error.

Measures of sterilization should, in my opinion, be very definitely confined to persons who are mentally defective

We must be skeptical even of our skepticism.

Life is nothing but a competition to be the criminal rather than the victim.

Remember your humanity, and forget the rest.

Religions which have any very strong hold over men's actions have generally some instinctive basis.