The simplest and shortest ethical precept is to be served as little as possible . . . and to serve others as much as possible.
Leo TolstoyA man can spend several hours sitting cross-legged in the same position if he knows that noting prevents him from changing it; but if he knows that he has to sit with his legs crossed like that, he will get cramps, his legs will twitch and strain towards where he would like to stretch them.
Leo Tolstoy