密码学中的挑战不仅仅是创建不可破解的代码，还包括创建即使技术发展也能保持安全的系统。
The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.
Design is the first signal of human intention—so let’s make sure that intention is good.
我不需要理由去快乐。
在空闲的时候不做准备，危急的时候却临时抱佛脚。国家发生战乱时，才想到有名的将领；家庭贫困时才希望能有个贤惠的妻子。
每个故事都是一次旅程，每次旅程都会改变旅行者。
"Life is a series of choices, and the ones you don't make are just as important as the ones you do."
The coal industry has a critical role to play in providing affordable and reliable energy while we transition to a lower-carbon future.