There is no better mirror than the face of an old friend.
More Cuban Proverbs:
Even a leaf does not flutter on the tree without the will of god.Cuban
Do not run into debt with a rich man, or promise anything to a poor one.
Cuban
One washes the body in vain if one does not wash the soul.
Cuban
God made us and we wonder at it.
Cuban
Gluttony and vanity grow with age.
Cuban
If you return an ass's kick, most of the pain is yours.
Cuban