Those who speak most of progress measure it by quantity and not by quality.

It is true that I am carrying out various methods of treatment recommended by doctors and dentists in the hope of dying in the remote future in perfect health.

The universe, as far as we can observe it, is a wonderful and immense engine.... If we dramatize its life and conceive its spirit, we are filled with wonder, terror and amusement, so magnificent is the spirit.

The more rational an institution is the less it suffers by making concessions to others.

An operation that eventually kills may be technically successful, and the man may die cured; and so a description of religion thatshowed it to be madness might first show how real and warm it was, so that if it perished, at least it would perish understood.

Memory... is an internal rumor.

The little word is has its tragedies: it marries and identifies different things with the greatest innocence; and yet no two are ever identical, and if therein lies the charm of wedding them and calling them one, therein too lies the danger.