去上学的是整个孩子，而不仅仅是他的智力。

如果一个社会中的大部分成员贫穷而悲惨，那么这个社会就谈不上繁荣幸福。

The worth of a mental process is in its service to life.

Chemistry is not just about mixing things in a flask. It's about understanding the world at a molecular level.

体现了道家阴阳平衡的思想，强调事物之间的相互制约与和谐。