生活就是选择的累加。
The great challenge of our time is to create a world order that is both just and sustainable.
教育是你可以用来改变世界的最有力武器。
【释义】读书不要拘泥于书上或迷信书,应该加以分析,辨证地去看问题。
上网应该是一种权利,而不是特权。
Technology is the answer, but what was the question?