The theory of computation provides a foundation for understanding what can and cannot be computed.

The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.

Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the future.

宇宙不仅比我们想象的更奇怪，它比我们能够想象的还要奇怪。

大自然赋予我形体使我负载，赋予我生命使我劳碌，使我变老以得到安闲，使我死亡以得到安息。所以能把活着当作好事，也就能把死去当作好事了。

We live in a beautiful world.