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。
I came up from the bottom, now I'm here.
Doubt is the artist’s most honest companion.
关于教育的斗争不仅仅是关于知识、权力和身份的斗争，也是关于希望和未来意义的斗争。
创新不仅仅是技术的问题；它关乎改变思维方式并接受新的思考方式。
不要等待机会，创造机会。