理解密码学的关键在于理解它不仅仅是关于保守秘密，而是关于管理信任。
The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.
过去是知识的巨大源泉，但也是幻觉的巨大源泉。
The great thing about being old is that you don’t have to worry about the future.
The rise of China is the most significant geopolitical event of the 21st century.
Evolutionary psychology is not about what's unchangeable in human nature, but about what was adaptive in our ancestral environment.
在科学管理下，计划室中专门负责提前计划的人总是发现，通过劳动细分可以使工作做得更好、更经济。
