出自汉·桓宽《盐铁论·论灾》。兵器是凶器。盔甲坚固，兵器锋利，那是天下的祸害。此言战争对人类的危害性，寄寓了反对战争的思想。
At the close of our studies， we knew all the past of physics， but nothing of the present and the future.
Every building has at least two lives - the one imagined by its maker and the life it lives afterward.
海鲜的真正成本不仅仅是标价，还有我们未偿还的环境债。
【原文】曾子曰：“士不可以不弘毅，任重而道远。仁以为己任，不亦重乎?死而后已，不亦远乎?”【译文】曾子说：“有志者不可以不心胸开阔，意志坚强，(因为)担子沉重而且道路遥远。
I'm not running from my past; I'm running toward my future.