It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.

体育教育的目标是发展完整的人，而不仅仅是他的身体。

I'm not comfortable with comfort. I'm only comfortable when I'm uncomfortable.

Agriculture is the backbone of civilization, and we must treat it with the respect it deserves.

一本好书是我生命中的一个事件。