Profitability and sustainability must go hand in hand—they are not mutually exclusive.

小小的行动，乘以数百万次，可以改变世界。

I'm not a product, I'm a person.

In science, the most beautiful moments often come from unexpected results.

The beauty of a mathematical idea is that it can be shared and understood across cultures and time.

一个群体的性格和命运，往往由其最低劣的成员决定。

有时候最重要的事情正是我们不谈论的那些。

恐惧只是需要调整态度的兴奋。