In a state, the liberty of one citizen is the liberty of all.
If you don't make mistakes, you're not trying hard enough.
科学是一段旅程,而非终点。
"History is not the story of strangers, aliens from another realm; it is the story of us had we been born a little earlier."
新材料的发现是偶然与准备的相遇。
十分的聪明只用七分就可以了,剩下三分留给子孙;如果要将十分聪明全都使出来,反而会适得其反,近的害了自己,远的害了儿孙。
The historian’s task is to bring the dead to life.