A good director is like a good conductor; you have to know when to lead and when to let go.
数学中的每个问题都是一个等待解决的谜题,而乐趣就在于解决的过程。
The steel industry is tough, but resilience is what separates the best from the rest.
Do not feel envious of the happiness of those who live in a fool’s paradise, for only a fool will think that it is happiness.