世界是一本书，不旅行的人只读了一页。
"The world is a book, and those who do not travel read only a page."
Success isn't owned, it's leased, and rent is due every day.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
最成功的企业是那些将利润与目标结合的企业。
