It is one thing to show a man that he is in an error, and another to put him in possession of truth.
向一个人展示他在错误中是一回事，让他掌握真理是另一回事。
I'm not a history, I'm a mystery.
Mathematics is the language with which God has written the universe.
Every artist was first an amateur.
The joy of discovery in mathematics is unparalleled.
Your voice is your power. Never let anyone silence you.
The architect must be a master of light and shadow.
The day you stop learning is the day you stop growing.
创新是现代矿业的支柱，没有创新，我们只是在地上挖洞而已。