选自汉·桓宽《盐铁论·力耕》。道:放大。治理百姓的方法,在于节约用度,注重农桑。
有时人生最困难的事是知道该跨过哪座桥,烧掉哪座桥。
In mathematics, truth is always relative to the system you're working in.
心理学必须是一门现象的科学,而非本体。
To write is to give shape to the unseen.