Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.

I don't really think about age. I think people are as old as they feel and act.

煤炭行业的可持续发展需要政策、技术、市场协同发力。

"It is our choices that show what we truly are, far more than our abilities."

"We are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further."

作家的职责是讲述那些别人宁愿忽视的不舒服的真相。