如果在战争获胜后得不到任何东西，不要开战。
Don't fight a battle if you don't gain anything by winning.
市场永远不会错——意见往往是错的。
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.