A moment is a small piece of time, but it can be a very important piece of time.
"Every word is a step towards freedom."
教育是我们将水产养殖从问题转变为解决方案的最有力工具。
It has always been easy to hate and destroy. To build and to cherish is much more difficult.
如果易用性是唯一的要求,那么每个人都会还在骑三轮车。