The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.
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。
可持续性不仅仅是一个流行词，它是未来森林必须赖以发展的基础。
The ocean is not just a resource to be exploited, but a delicate ecosystem we must protect for future generations.