Words are like shadows, and shadows are like words: they say nothing, they only repeat what we want to hear.
You have to be ready to suffer if you want to be successful.
供应链上的协作是推动有意义变革的关键。
上等的人士,忘却名誉;中等的人士,树立名誉;下等的人士,盗窃名誉。
——《致郑藻如书》(1890年)