The key to managing complexity is to focus on the interfaces between components, not their internal details.
管理复杂性的关键在于关注组件之间的接口，而不是它们的内部细节。
Leadership is not about being in charge. It's about taking care of those in your charge.
There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.
电影的艺术是操纵时间和空间的艺术。