求学之心思，皆以利权为目的，及目的达到，由是用其智识剥害民权，助桀为虐。是学问反为贼民贼国之根由。
——〈在北京湖广会馆学界欢迎会的演说〉，1912年8月30日
学习的挑战不仅在于记忆，还在于从具体例子中归纳出更广泛的概念。
Data is the new oil, and cloud computing is the new electricity.
A moment is sucked away, distorted, is no longer itself, has lost its body, has abandoned its soul.
The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.
To create architecture is to put in order. Put what in order? Function and objects.
Good and great are seldom in the same man.
Speak confidently as if you are right， but listen carefully as if you are wrong.
The best leaders are those who listen more than they speak, and act with integrity.