法律规范的有效性不取决于其内容，而取决于其产生的方式。
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten.
在数学中，发现的旅程往往比目的地本身更有价值。
弹奏美妙的五弦琴，读滋味无穷的圣贤书。挥笔写下文章，述说那古代圣王们的教范。点评：作者表示自己归隐田园后，以著述为中心，阐明圣则。苟纵心于物外，安知荣辱之所如？我将置身于世人之外，哪管什么荣耀与耻辱？
The greatest reward in research is knowing that your work can save lives.
The function of consciousness is to solve problems of adaptation.
It's like the slaughter of the innocents.It makes the people who run Las Vegas seem like good people.