The magic number 150 suggests that the size of our social networks is limited by the size of our brains.

成功不是终点，而是一段旅程。

Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.

The past is a foreign country; they do things differently there.

You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count. What else is there? Your life is made out of the days it's made out of. Nothin else.

建筑不仅仅是创造建筑物，而是创造能够提高生活质量的环境。

数学是一种让我们能够描述无法描述的事物的语言。