科学中最重要的就是不要害怕提出问题。
The most important thing in science is not to be afraid to ask questions.
The world is full of willing people; some willing to work, the rest willing to let them.
生活中最美好的事情是我们爱的人、去过的地方和沿途创造的回忆。
The future of energy is not about choosing between fossil fuels and renewables, but about finding the right balance that ensures reliability, affordability, and sustainability.
There is no justice in love, no proportion in it, and there need not be.
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。
我们所见的和所知的关系从未确定。
心理学应该是关于心理生活的科学，包括其现象及其条件。