我不知道我会成为什么，但我知道我不会成为什么——穷光蛋。

高效算法的开发既是一门艺术，也是一门科学。

I’m not a guy that’s going to back down from a challenge.

The woodcutter's axe begged for its handle from tree,the tree gave it.

The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider's web.

释义：一个人如果不树立志向，就像船没有舵、马没有缰绳，只能随波逐流、任意狂奔，最终不知会飘向何方、达到什么结果，强调了立志的重要性。