The best reactions are those that work the first time and every time.
数学家的工作永远不会真正完成；总有更多的东西需要探索。
In energy, as in life, the only constant is change.
电影制作是一种协作艺术，但导演必须是引导力量。
The best way to predict the future is to create it.
The best leaders don't create followers, they create more leaders.
自由的价值只有失去时才真正懂得。