To understand the future of secure communication, one must first understand the limitations of current cryptographic methods.

Finance is a core competitiveness of the country, and financial security is an important part of national security.

理论物理学的美丽在于它能够用几个简单的方程描述宇宙，揭示出表面复杂性之下的基础简单性。

创新往往发生在不同领域的边界上。