Book III chapter 20

It is a mistake to imagine that slavery pervades¹ a man’s whole being; the better part of him is exempt² from it: the body indeed is subjected and in the power of a master, but the mind is independent, and indeed is so free and wild, that it cannot be restrained even by this prison of the body, wherein it is confined, from following its own impulses, dealing³ with gigantic designs, and soaring into the infinite, accompanied by all the host of heaven. It is, therefore, only the body which misfortune hands over to a master, and which he buys and sells; this inward part cannot be transferred as a chattel⁴. Whatever comes from this, is free; indeed, we are not allowed to order all things to be done, nor are slaves compelled to obey us in all things; they will not carry out treasonable orders, or lend their hands to an act of crime.

1 pervades   

v.遍及，弥漫( pervade的第三人称单数 )

参考例句：

• An unpleasant smell pervades the house. 一种难闻的气味弥漫了全屋。 来自《简明英汉词典》
• An atmosphere of pessimism pervades the economy. 悲观的气氛笼罩着整个经济。 来自辞典例句

2 exempt   

adj.免除的；v.使免除；n.免税者，被免除义务者

参考例句：

• These goods are exempt from customs duties.这些货物免征关税。
• He is exempt from punishment about this thing.关于此事对他已免于处分。

3 dealing   

n.经商方法，待人态度

参考例句：

• This store has an excellent reputation for fair dealing.该商店因买卖公道而享有极高的声誉。
• His fair dealing earned our confidence.他的诚实的行为获得我们的信任。

4 chattel   

n.动产；奴隶

参考例句：

• They were slaves,to be bought and sold as chattels.他们是奴隶，将被作为财产买卖。
• A house is not a chattel.房子不是动产。