问题是,如果你打从心里相信,那些在社会顶层的人都是精英,同时你也暗示着,以一种残忍的方法,相信那些在社会底层的人,天生就该在社会底层,换句话说,你在社会的地位不是偶然,而都是你配得的,这种想法让失败变得更残忍。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.
Life is 10% what happens to you and 90% how you react to it.