患者不是统计数据；他们是我们每天突破界限的原因。
【大意】说话一定要讲信用，约定了就一定要做到，这是天下的高尚行为。
The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.
【译文】用心算计别人反而时时出错，退一步考虑事情路子就会很宽。
表达人生聚散离合本是常态，不必在分别时过于伤感