One foe is too many and 100 friends are too few - Hopi
Do not wrong or hate your neighbor, for it is not he that you wrong, but yourself - Pima
The more you give, the more good things come to you - Crow
Never interfere in a person's decisions - Hopi
The lazy man is apt to be envious - Omaha
Man's laws change with his understanding of men. Only the laws of the spirit remain always the same - Crow
When a favor is shown to a white man, he feels it in his head and the tongue speaks. When kindness is shown to an Indian he feels it in his heart and the heart has no tongue - Shoeshone