The problem with doing nothing is not knowing when you're finished.
There have been as great souls unknown to fame as any of the most famous.
A spoonful of honey will catch more flies than a gallon of vinegar.
God helps those who help themselves.
It is a grand mistake to think of being great without goodness and I pronounce it as certain that there was never a truly great man that was not at the same time truly virtuous.
Kill no more pigeons than you can eat.