历史的终结不是事件的终结，而是人类政治和社会制度演进的终结。

The only true wisdom is in knowing you know nothing.

The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.

The most important political virtue is moderation.

赋予当地社区权力是海洋保护的基础。