吃饭不可不嚼便咽，走路不可不看便走，话不可不考虑便信口乱说，事不可不计划就贸然去做，衣服不能随便就脱，钱财不能随便据为已有，怒气不可不忍而任意发作，朋友不可不加选择地乱交。

每一座建筑都是一次发现的旅程。

Knowledge has value only insofar as it contributes to the liberation of humanity.

过去从未死去，它甚至还未过去。

If you want to fly, you have to give up what weighs you down.