With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.
抓住雄辩，然后扼住它的喉咙！
Courage is the persistence in the face of fear.
Be yourself; everyone else is already taken.
The world is so unhappy because it is ignorant of the true self. Man's real nature is happiness. Happiness is inborn in the true self. Man's search for happiness is an unconscious search for his true self.