The most profound discoveries often start with simple observations.

感知就是受苦。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

过去从未死去；在我们写下它之前，它甚至不算过去。

系统有子系统，子系统有子系统，等等，这是无限的，这就是为什么我们总是从头开始。