The best way to predict the future of chemistry is to invent it.

改变你看待事物的方式，你看待的事物就会改变。

He said that the way of the world is to bloom and to flower and die but in the affairs of men there is no waning and the noon of his expression signals the onset of night. His spirit is exhausted at the peak of its achievement. His meridian is at once his darkening and the evening of his day.