Never accept a fact until it has been verified by theory.
Appearances often are deceiving.
Fine clothes may disguise, but silly words will disclose a fool
Familiarity breeds contempt.
We should use our judgment before coming to a decision.
Destroy the seed of evil, or it will grow up to your ruin.
In a crisis, give help first and then advice.
If you have spent two years in bed trying to wiggle your big toe, everything else seems easy.
Reputation should be neither sought nor avoided.
There are all kinds of people, and in the attempt to build up a solidarity among them, defects of each one affect all the others.
I'm going to stop punishing my children by saying, “Never mind! I'll do it myself.