Theories are not so much overthrown by better theories as they are abandoned by practitioners who lose interest in them.
理论很少被更好的理论推翻,更多的是被失去兴趣的实践者抛弃。
故事本身才是主角,而不是说故事的人。
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people die tomorrow night, so don't give up today.