Gunpowder is not just a tool of destruction, it can also be a medium for creation. 火药不仅是破坏的工具,它也能成为创造的媒介。
You don't have to be brilliant, only a little bit wiser than the other guys, on average, for a long, long time.
The most important thing in mathematics is to ask the right questions.
你做出的最重要决定是保持好心情。