数学不是一项观赏性运动。
"Mathematics is not a spectator sport."
The writer must be a free being, even if it costs him everything.
Never stop questioning how things can be done better—complacency is the enemy of progress.
Stay true to yourself, yet always be open to learn.
阅读是一种共情的行为。
BYD's dream is to change the world with green technology.
宇宙将目光投向一个二维生物，它一生都在为后来成为地球的东西服务，它可以旅行数百万年，并且总是会回到它的起点，它永远不会意识到它上面或下面的是什么。
Certification standards are more than paperwork—they're our promise to the planet.