"I don’t think you can be taught to be a champion. It has to come from within."

我不是那种会让对承诺的热爱减少的人。

So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.

一个人的最终衡量标准不是他在舒适和便利时站在哪里，而是他在挑战和争议时站在哪里。

Chemistry doesn’t just describe the world; it transforms it.

每本书都应该是作者和读者之间的对话。