He that falls in love with himself, will have no rivals.

"To live is the rarest thing in the world. Most people exist, that is all."

激光技术的每一次突破都让我们更接近解决困扰科学家数十年的谜题。

History is not the past. It is the method we have evolved of organizing our ignorance of the past.

能源独立能增强经济实力并提升国家安全。