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.
生命不止，奋斗不息。
The Backstreet Boys are more than just a band - we're a family.
La première manifestation de l'amour vrai chez un jeune homme, c'est la timidité.
"A writer's duty is to tell the truth, even when it is uncomfortable."