The notion of truth is not definable in any formal system that is strong enough to include arithmetic.

Sustainability isn't an option—it's our responsibility to future generations.

在我们内心有一片广袤的未知领域，如果要解释我们的情感波动和风暴，就必须考虑到这片领域。

世界所有的前进动力都归功于不安分的人；幸福的人不可避免地把自己限制在古老的界限内。

做游戏要回归本质，好玩才是硬道理。