The key to solving complex problems is to ask the right causal questions.
研究中的耐心不是被动的，而是对真理的积极追求。
成为一名演员就是成为一名生活的永久学生。
The first duty of a revolutionary is to be educated.
The only way to achieve the impossible is to believe it is possible.
我认为人生中最令人遗憾的事情是你没有去做的事情。