There are two sorts of losers - the good loser, and the one who can't act.
In the country of the blind, the one-eyed king can still goof up.
. . . if you can tell the difference between good advice and bad advice, you don't need advice.
Middle age is when anything new in the way you feel is most likely a symptom.
Some problems are so complex that you have to be highly intelligent and well informed just to be undecided about them.
Heredity is what sets the parents of a teenager wondering about each other.