我不数我的仰卧起坐。只有当它开始疼的时候，我才开始数。
I don't count my sit-ups. I only start counting when it starts hurting.
The value of psychology is in its power to explain life.
克服厄运的唯一方法就是努力工作。
The bow is bent and drawn, make from the shaft.
伟大的领导者不仅管理资源，还创造新市场。