Based on this passage, how did Thoreau feel

about his confinement?

inwardly free

I have paid no poll tax for six years. I was put

into a jail once on this account, for one night;

and, as I stood considering the walls of solid

stone, two or three feet thick, the door of

wood and iron, a foot thick, and the iron

grating which strained the light, I could not

help being struck with the foolishness of that

institution which treated me as if I were mere

flesh and blood and bones, to be locked up. I

wondered that it should have concluded at

length that this was the best use it could put

me to, and had never thought to avail itself of

my services in some way. I saw that, if there

was a wall of stone between me and my

mentally imprisoned

united with American citizens