空间是一种物质。

Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen. 　　

The task of the playwright is to create a world that is both familiar and strange, a world that reflects our own but also challenges it.

The science shows that our minds lie to us about what will make us happy.

数学的真正力量在于它能够揭示宇宙混沌中隐藏的模式和结构。

所以,父母.老师.国君三者,都不能当作做事的法度。

我们开采的每一块煤都在为某个家庭点亮灯光。