唯一的出路就是穿过它。
告诉我动机,我会告诉你结果。
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.
Do not do to others what angers you if done to you by others.
The main thing is to be moved, to love, to hope, to tremble, to live.