手握那么多现金却不投资，是需要定力的。我并不是靠追求平庸的机会才走到今天的巅峰。
Investing in eco-friendly tanning processes is investing in our planet's future.
We are all fragments, not only of ourselves but of each other.
The best way to learn mathematics is to do mathematics.
当你写作时，你试图发现一些你不知道的东西。