引力波的发现为宇宙打开了一扇新的窗户。
The discovery of gravitational waves has opened a new window to the universe.
The most important thing for any leader is to bring clarity to where the world is going.
He can say to himself, "Somewhere, my flower is there…" But if the sheep eats the flower, in one moment all his stars will be darkened… And you think that is not important!
