Writing is a form of freedom.

生活就是抓住机会并为之努力

Ignorance is the root and stem of all evil.

In refining, efficiency isn't an option—it's the oxygen that keeps this industry alive.

"The unsaid is often the most powerful."

The essence of science is not to complicate the simple, but to simplify the complex.

"我不是女权主义者，我是人文主义者。"

Anyone who recovers from an addiction has my respect.

凡是教师缺乏爱的地方，无论品格还是智慧都不能充分地或自由地发展。