采取一种方法并尝试它是常识。如果失败了，坦率地承认并尝试另一种方法。但最重要的是，尝试一些事情。
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
信仰就像断头台，同样沉重，同样轻。
You can’t build a reputation on what you are going to do.
Acting is not just about playing a role, it's about living the life of the character.
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
我不是一个讲故事的人，而是一个制造故事的人。
成功唔系终点，失败亦唔系末日。