唯一能战胜厄运的是努力工作。
The only thing that overcomes hard luck is hard work.
Sometimes the most important experiments are the ones that fail, because they teach us what doesn't work.
善不是出自内心的，不能保留；行为不能从自身辩明的，不能去做。善不是出自内心的，只能够勉强支撑一时，必然不能长久。所以也只能使伪善。