The beauty of mathematics is that it allows us to see the world in a way that is both precise and profound, revealing the underlying order that governs all things.

读书求明理，须让自己满意；与别人谈道理，须令别人佩服。

Life in the state of nature is solitary， poor， nasty， brutish， and short.

The best way to understand something is to try to change it.

I love the idea of a thing to describe a thing.

出自汉·桓宽《盐铁论·国疾》。谀言，阿谀奉承的话。这句话以林中必然多疾风为喻，说明富贵之后就有趋炎附势之徒进阿谀奉承之言的必然性。释义：森林中往往刮大风；富贵人面前往往都是一堆奉承话。