And as I am an honest puck,if we have unearned luck,now to's scape the serpent's tongue,we will make amends ere long,else the puck a liar call.

学习数学的最好方法就是做数学。

I don’t think of myself as a writer who happens to be black. I think of myself as a black writer.

农业是与自然的合作，而非征服。

我们相信汽车不应该只是一个交通工具，而应该是理解你的伙伴。