密码学的艺术是使破解系统的成本超过受保护信息的价值。
The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.
I don't need a reason to be resilient.
The best way to be happy is to live in the present.
不要试图把生活变成一个以自己为中心的数学问题，一切都得出相等的答案。当你好的时候，坏事仍然可能发生。如果你不好，你仍然可能幸运。
可持续发展不再是可选项，而是任何希望在未来蓬勃发展的企业的必需品。
The study of the mind must be based on direct observation.
Climate change is the greatest challenge our industry has ever faced, but also our greatest opportunity.
His back’s as crooked as a politician.