篮球是一项容易学习但难以精通的运动。

"In the end, we are all just trying to find our place in the world, to make sense of the chaos around us."

Science is an adventure into the unknown, each discovery a new understanding of nature.

If you loan someone $20 and you never see them again. That makes it worth $20. 

Happiness is not something ready made. It comes from your own actions.

世间有无数技艺高超的画家，却画不出内心的伤心。