The goal of software engineering is to create systems that are reliable, efficient, and easy to understand and modify.

The study of mathematics is a constant dialogue between the concrete and the abstract.

Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

真正的艺术家通过揭示神秘真理来帮助世界。

You can learn more about a man in an hour of play, than in a year of conversation.

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

造纸行业的未来在于平衡传统与尖端技术。