世界不是模型，模型只是模型。

The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.

Scientific rigor is the foundation of everything we do; without it, trust is impossible.

我们说的每一个词都承载着我们的历史和未来的希望。

Every challenge is an opportunity in disguise.

聪明的人遇上事，话到口边会留半句；大彻大悟的人遇上事，甚至一句话都不说。

成功的最好方式是经常失败。

成功绝非偶然。它是努力、坚持、学习、研究、牺牲，最重要的是热爱你所做的事情。

哦，四月来了，真想回到英格兰。