The first law that ever God gave to man was a law of pure obedience; it was a commandment naked and simple, wherein man had nothing to inquire after, or to dispute, forasmuch as to obey is the proper office of a rational soul, acknowledging a heavenly superior and benefactor. From obedience and submission spring all other virtues, as all sin does from self-opinion.

Teach him a certain refinement in sorting out and selecting his arguments, with an affection for relevance and so for brevity. Above all let him be taught to throw down his arms and surrender to truth as soon as he perceives it, whether the truth is born at his rival's doing or within himself from some change in his ideas.

To know how to live is my trade and my art.

O human creature,you are the investigator without knowledge, the magistrate without jurisdiction, and all in all, the fool of the farce.

It is in the enjoyment and not in mere possession that makes for happiness.

All the world knows me in my book, and my book in me.

Now, since everything else is furnished with the exact amount of needle and thread required to maintain its being, it is in truth incredible that we alone should be brought into the world in a defective and indigent state, in a state such that we cannot maintain ourselves without external aid.