Mathematics is not a spectator sport. You have to get involved.

最可持续的皮革来自最受尊重的动物。

The economy of the future is one where growth is decoupled from the consumption of finite resources.

技术是工具，人才是核心。

I always try to be positive, even in tough moments.

文学的美在于它让我们活了一千次。

世界上充满了这样的人，他们对满意未来的概念实际上是对理想化过去的回归。