A man without wisdom is lacking in much.

Sweet to the eye is that which is seen.
Birds of a feather flock most together.
One’s back is vulnerable, unless one has a brother
The run of the game is decided by the first move.
Many have been brought to death by overconfidence
Few are bold in old age that are cowardly in c***dhood.
What is tested is known.
Ward thy words well, for they may seem more hasty later than they do now.
Never break the peace which good and true men make between you and others.
Trust no man so well that you trust not yourself better. Many are unfit to be trusted.
One evil is mended by a worse one.
Luck is one thing, brave deeds another.