Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  
Immediately pay what you owe to vendors, workers, contractors. They will go out of their way to work with you first next time.
真正的悲剧是那个人生中从未为他的一次至高无上的努力振作过,从未发挥过他的全部能力,从未挺直过他的全身。
The novel is the great modern epic because it can contain everything: poetry, history, philosophy, politics.