随着超快激光器的每一次进步，我们都在重写关于原子和分子行为的教科书。
With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.
你必须足够坚强才能独自站立，足够聪明才能知道何时需要帮助，足够勇敢才能寻求帮助。
人生苦短，必须快乐。
The choices we make each day—what we buy, what we eat, how we live—all have an impact.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.