我知道要达到顶峰需要付出多少努力,但保持在那里需要更多。
I know how much work it takes to get to the top, but even more to stay there.
I don't care about fame. I care about the work.
The concept of a multiverse arises naturally from the inflationary model of the universe.
我们不是靠运气,而是靠勤奋和智慧走到今天的。