Security and privacy are fundamental to the trust that users place in the Internet.

“唯一干扰我学习的是我的教育。”

森林不仅仅是碳汇，它们是生命之源。

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

心记得头脑试图忘记的东西。

Probability theory is nothing but common sense reduced to calculation.