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.
企业的成功不仅取决于外部环境,更取决于内部管理。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.