The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

历史不是发生过的事，历史只是历史学家告诉我们的故事。

真正快乐的唯一途径是接受自己，并不断成长和进步。

Generations to come will scarcely believe that such a one as this walked the earth in flesh and blood.

智能电动汽车是未来十年最大的赛道，中国有机会引领全球。