恐惧是所有情感中最民主的。

以利益相合的，遇到窘迫、困穷、灾祸、忧患、伤害就会互相抛弃；因天性相连的，遇到窘迫、困穷、灾祸、忧患、伤害会联结得更紧密。

Every hour, she thinks, someone forges the rings, someone carves the cradle, someone loses the war.

The beauty of chemistry lies in its ability to create new possibilities from basic principles.

The comfort of the rich depends upon an abundant supply of the poor.

We have a mantra: don’t be evil, which is to do the best things we know how for our users, for our customers, for everyone. So I think if we were known for that, it would be a wonderful thing.

我们必须拥抱成长型思维模式，不断学习、适应和进化。

唯一真正的失败是不去尝试。