权力的下颚总是张开着要吞噬，如果可能的话，她的手臂总是伸出来，以摧毁思想、言论和写作的自由。
The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.
Every object has a voice if you know how to listen.
真正的领导力在于今天做出艰难的决定，以造福子孙后代。
数学的本质不是把简单的事情复杂化，而是把复杂的事情简单化。
I don't believe in luck, I believe in preparation.