The tyrant dies and his rule is over, the martyr dies and his rule begins.
暴君死了，他的统治结束了；殉道者死了，他的统治开始了。
我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。
The ocean feeds millions; our duty is to protect it while harnessing its potential.
The truth is like the sun. You can shut it out for a time, but it ain't goin' away.
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。