Let not a man do what his sense of right bids him not to do, nor desire what it forbids him to desire. This is sufficient. The skillful artist will not alter his measures for the sake of a stupid workman.
Treat your elders as elders, and extend it to the elders of others; treat your young ones as young ones, and extend it to the young ones of others; then you can turn the whole world in the palm of your hand.
