An understanding of the natural world and what's in it is a source of not only a great curiosity but great fulfillment.

I don't think about age. I think about spirit. I think about how I feel inside.

美国以其广阔的能力，能够在其境内容纳地球上所有的人口。

No matter how hard it is, we will never give up.

I'm not a rapper, I'm a enlightenment legend.

写作是为无声者发声。

解决贫困的根本方法不是金钱，而是知识。