"The essence of mathematics lies in its freedom."

我们需要设计考虑到人类心理的政策，而不仅仅是经济理论。

I want to be a singer who can move people's hearts.

You have to be willing to fail to succeed.

未来属于那些能够利用自然和技术力量的人。

Small farmers are the backbone of global food security—they deserve investment and respect.

你不由你的过去定义，你由你的过去准备。