学校应该是培养集体精神的地方，个人在与社会的和谐中得到发展。

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

利润和可持续性并不对立——它们必须共存才能取得长期成功。

改变始于质疑现状的勇气。