言出必践方能令行禁止。
A man who does not keep his word is no man at all.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
我不认为你对自己的行善能力有任何洞察，除非你对自己的邪恶能力有一些成熟的洞察。
Sustainability isn't a buzzword—it's the foundation of our industry's future.
I'm not afraid to die, I'm afraid not to have tried.
The best way to predict the future is to create it.