You need Power, only when you want to do something harmful otherwise Love is enough to get everything done. Charlie Chaplin
The most important thing in life is to always do good. If you can't do great deeds for people, at least try to do something small. Luke (Voyno-Yasenetsky)
Never remain in a state of sadness but strive to do something spiritual that will help to get you out of this state. Paisios of Mount Athos
If you are going to do something carelessly, it is better to give it up entirely. Russian Proverb
If a man is to do something more than human, he must have more than human powers. Native American Proverb
If you do something wrong to me, I forgive you. But I know that someday God will make you hit the son of a chief on the head. Then the chief will punish you. Sudanese Proverb