The true paradises are the paradises that we have lost.
保持饥饿，保持愚蠢。
最好的水果来自最好的实践。
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.