洞察力是对问题各部分之间关系的突然理解。
Insight is the sudden comprehension of the relations among the parts of a problem.
最好的书是让你感到活着的书。
自适应控制是关于实时调整控制器参数以应对系统动态变化的方法。
The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.
艺术就是爱，爱就是艺术。
最终，我们都只是在试图理解混乱。
《致陈新政及南洋同志书》（1914年6月15日）
There is no such thing as being “on time.” You are either late or you are early. Your choice.