故不尽知用兵之害者,则不能尽知用兵之利也。
翻译:所以不完全了解用兵的危害,就不能完全了解用兵的好处。
Never stop learning, because the world never stops changing.
摆脱诱惑的唯一方法就是屈服于它。
The historian is a prophet looking backwards.
The best designs solve problems you didn’t even know you had.