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 human being is essentially self-determining; he becomes what he wills himself to be.

Change starts with a single step, but it takes a collective effort to make it last.

Diversity is not just a buzzword; it's a business imperative that drives innovation and growth.

混乱只是等待被解读的秩序。