"The past is a shadow that follows us, but it is the light ahead that guides us."

With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.

节制欲念，修养身心，安贫乐道，摒除机巧，都是驱逐病魔的良方。

"Writing is a way of thinking, it's a way of working things out."

信任是在一个社区内，基于共同分享的规范，对其他成员会表现出规律、诚实和合作行为的期望。