The poet is a man who plants a tree and then sits in its shade.

一本书是世界的一个版本。如果你不喜欢它，忽略它；或者提供你自己的版本作为回报。

Understanding the limits of computation requires a deep dive into the mathematical foundations that underpin algorithmic complexity.

译文：任凭尘世白日里忙碌得像火一样炽热，我却像云朵飘荡，无忧无虑。