The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.
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。
We do not learn from experience... we learn from reflecting on experience.
"Children's literature should be taken seriously because it shapes young minds."
The light constantly changes, and that alters the atmosphere and beauty of things every minute.
我们不仅仅生产钢铁；我们构建现代文明的支柱。
农业的未来取决于我们跨国界适应和合作的能力。
The past is a story we tell ourselves.