雷声前的闪电是灾难前警告的常见象征。

教育是富有时的饰品，穷乏时的避难所。

Architects are not artists. We have a social responsibility to serve the public.

A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.

人活着只有两件事，忙着活，忙着死。

译文：我要乘风直上万里长空，俯瞰祖国的大好山河。砍去月中那婆娑的桂树枝叶，人们说这样月光会更加明亮清澈。

写作是一种生存的行为。