每一个挑战都是伪装的机遇。
印刷成文不能代表它们就是真理。
2018年，贝索斯致股东信
Music has the power to bring people together, to heal, and to inspire.
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
To understand the meaning of a sentence， we must consider the speaker's intention and the context of the utterance.
艺术是逃离世界混乱的唯一避难所，一个我们可以找到意义和美丽的地方。
Education is not the filling of a pail, but the lighting of a fire.
The city is the greatest teacher of architecture.