先验与后验的区别是认识论的，而非形而上学的。

聪明不是不犯错误，而是很快发现改正错误的方式。

研究历史的人，贵在能够贯通古今的变化，探究天道与人事的关系。

如果你感觉自己在走过地狱。走着别停。

The energy from the crowd is what fuels our performances.

人们对他们所爱的人最残忍。

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

Architecture is a very dangerous job. If a writer makes a bad book, well, it's a bad book. But if an architect makes a bad building, it's a bad life.