Psychology must be based on observable facts, not speculation.
心理学必须基于可观察的事实，而非推测。
仅仅做到我们的最好是不够的,有时候我们得达到要求。
"The only thing stronger than the desire to live is the desire to love."
The challenge of modern cryptography is not just to protect information, but to do so in a way that is both efficient and scalable.
我不是一个喜欢传统的人。