My life has been very much in the public eye, and I’ve worked hard to establish myself as an artist, but I also work hard to keep my personal life personal.

学习数学的最好方法就是去做数学。

We are the product of our evolutionary past.

看得越多，看到的就越多。

我是一个赢家，我喜欢赢。

积极强化的实施方式比强化的数量更重要。