White Pond and Walden are great crystals on the surface of the earth, Lakes of Light.... They are too pure to have a market value;they contain no muck. How much more beautiful than our lives, how much more transparent than our characters are they! We never learned meanness of them.

It is far more independent to travel on foot. You have to sacrifice so much to the horse. You cannot choose the most agreeable places in which to spend the noon., commanding the finest views, because commonly there is no water there, or you cannot get there with your horse.

I have lived some thirty years on this planet, and I have yet to hear the first syllable of valuable or even earnest advice from my seniors.

I was never molested by any person but those who represented the State. I had no lock nor bolt but for the desk which held my papers, not even a nail to put over my latch or windows. I never fastened my door night or day, though I was to be absent several days; not even when the next fall I spent a fortnight in the woods of Maine. And yet my house was more respected than if it had been surrounded by a file of soldiers.

I turned my face more exclusively than ever to the woods, where I was better known.

To make a deep mental path, we must think over and over the kind of thoughts we wish to dominate our lives.

Rise free from care before the dawn, and seek adventures.