The only real failure in life is not to be true to the best one knows.
生活中唯一真正的失败是不忠于自己所知道的最好的东西。
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
心理学的研究就是研究生活的解决方案。
Never underestimate the power of preparation—whether in negotiations, operations, or crisis management.