To solve a problem, one must first understand its nature and then find the right tools to tackle it.
要解决一个问题,首先必须理解它的本质,然后找到正确的工具来处理它。
——2004年在南京航空学院上的演讲
The world is before you, and you need not take it or leave it as it was when you came in.
你需要耐心、自律和敏捷,才能承受损失和逆境而不发疯。
Modularity is essential for building large, maintainable systems, as it allows us to break down complex problems into smaller, more manageable parts.