Whoever neglects old friends for the sake of new deserves what he gets if he loses both.
Honesty is the best policy.
Don't pretend to be something you aren't.
You can't play all the time.
The injuries we do and the injuries we suffer are seldom weighed on the same scales.
Give assistance not advice in a crisis.
Please all and you will soon please none.
United we stand; divided we fall.
One good turn deserves another.
No act of kindness no matter how small is ever wasted.