Confidence is key in any competition, but you have to back it up with skill.
自信是任何比赛的关键，但你必须用实力来支撑它。
不要因为累了就停下来，完成了再停下来。
"Writing is a way to make sense of the chaos of the world."
Energy independence strengthens economies and enhances national security.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
We are what we pretend to be, so we must be careful about what we pretend to be.