An ignorant doctor is the aide-de-camp of death.

The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.

An ignorant doctor is the aide-de-camp of death.

I [prefer] a short life with width to a narrow one with length.

The world is divided into men who have wit and no religion and men who have religion and no wit.

The different sorts of madness are innumerable.

God, the supreme being, is neither circumscribed by space, nor touched by time; he cannot be found in a particular direction, and his essence cannot change. The secret conversation is thus entirely spiritual; it is a direct encounter between God and the soul, abstracted from all material constraints.