可持续性不仅仅是植树，而是在正确的地方种植正确的树木，并确保它们世代繁茂。

The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.

When you have to kill a man it costs nothing to be polite.

The state is the most important institution in human history.

爱就是答案，这一点你很清楚。