You can be whatever you want， so be the person who ends meetings early.
The silliest woman can manage a clever man; but it needs a very clever woman to manage a fool.
成功不是靠运气，而是靠努力工作、坚持和做出正确的决定。
The world is a book, and those who do not travel read only one page.
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.