"We are all in the gutter, but some of us are looking at the stars."

教育不仅仅是建造学校，而是确保孩子们真正学到知识。

技术应该为生态服务，而不是反过来。

He has not learned the first lesson of life who does not every day surmount a fear.

我不再愤怒，我只是累了。