第一个将一块土地围起来并说‘这是我的’，并找到足够简单的人相信他的人，就是文明社会的真正创始人。
The first man who， having enclosed a piece of ground， bethought himself of saying 'This is mine，' and found people simple enough to believe him， was the real founder of civil society.
四勿：“非礼勿视，非礼勿听，非礼勿言，非礼勿动。”四端：“恻隐之心，仁之端也；羞恶之心，义之端也；辞让之心，礼之端也；是非之心，智之端也。”颜渊的“四勿”，要牢记心里；下工夫闲静存诚，克服外部的干扰以修养心性；孟子的“四端”，要尽力扩充，下工夫格物致知，由近及远，推己及人。
Internationalization is not a choice but an inevitability; we must have a global perspective.
今天种下的每一棵树都是对未来的投资。
The best way to learn is by doing—get your hands dirty in the lab.