"Declare the past, diagnose the present, foretell the future; practice these acts. As to diseases, make a habit of two things, to help, or at least to do no harm."
"He sought for others the good he desired for himself. Let him pass."
"Each man takes care that his neighbor shall not cheat him. But a day comes when he begins to care that he does not cheat his neighbor. Then all goes well - he has changed his market-cart into a chariot of the sun."