A comprehensive education is a well-stocked pharmacy: but we have no assurance that potassium cyanide will not be administered fora head cold.

When I want to go to sleep, I must first get a whole menagerie of voices to shut up. You wouldn't believe what a racket they make in my room.

Keep your passions in check, but beware of giving your reason free rein.

It is the mission of the press to disseminate intellect and at the same time destroy receptivity to it.

Since the law prohibits the keeping of wild animals and I get no enjoyment from pets, I prefer to remain unmarried.

Who is going to cast out an error to which he has given birth and replace it with an adopted truth?

It so often happened to me that someone who shared my opinion kept the larger share for himself that I am now forewarned and offer people only ideas.