If a fight is inevitable, strike first.
如果战斗不可避免，先发制人。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
好的战略通过在最有效的地方利用和应用力量来发挥作用。
Our greatest ability as humans is not to change the world, but to change ourselves.
译文：山间的溪水容易上涨和退却，小人的心思容易反反复复。赏析：君子胸怀坦荡，光明磊落，真诚待人，和君子相处，如沐春风，让人心旷神怡。而小人心胸狭窄，鸡肠鼠肚，睚眦必报，和小人交往，无异于和豺狼同行。