我们知晓过去但无法控制它,我们掌控未来但无法知晓它。
一个好的数学家是懒惰的,但是以一种建设性的方式。
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
预言下雨不算什么,建造方舟才算。
The only way to do great work is to love what you do.