I think that the most important thing for a director is to have a clear vision of what he wants to do.

你拥有的最强大的武器是你的声音。

Politics is almost as exciting as war, and quite as dangerous. In war you can only be killed once, but in politics many times.

谁能预见未来？让我们为所有研究方向提供自由空间；摒弃一切教条，无论是原子论还是反原子论！