法律规则不是命令，而是行为标准。
Legal rules are not commands but rather standards of conduct.
It is the preoccupation with possessions， more than anything else， that prevents us from living freely and nobly.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
Overtaking on curves requires knowing where the curves are.
作品总是在变化。
A vegetable's journey from seed to plate should honor every hand that touched it.