勇敢地与众不同。

"The world is a book, and those who do not travel read only one page."

So many good ideas are never heard from again once they embark in a voyage on the semantic gulf.

We don't inherit the earth from our ancestors; we borrow it from our children.

At the close of our studies， we knew all the past of physics， but nothing of the present and the future.

【释义】：骄傲不应过度，欲望不能放纵，享乐不能极端，志向不宜自满。

公司的文化是由领导者的行动定义的，而不仅仅是他们的言辞。

数学之美在于它的简洁与深度。