All money is a matter of belief.
 金钱都是一种信仰问题。
Innovation is not about inventing something entirely new, but about improving what already exists.
最好的科学是双手弄脏而头脑清醒时完成的。
奖赏不正确,没有鼓励作用;施刑不正确,也起不到惩戒作用。