I have great faith in a seed.

It is rare that we use our thinking faculty as resolutely as an irishman his spade. To please our friends and relatives we turn out our silver ore in cartloads, while we neglect to workour mines of gold known only to ourselves far up in the Sierras, where we pulled up a bush in our mountain walk, and saw the glittering treasure. Let us return thither. Let it be the price of our freedom to make that known.

I keep a mountain anchored off eastward a little way, which I ascend in my dreams both awake and asleep. Its broad base spreads over a village or two, which does not know it; neither does it know them, nor do I when I ascend it. I can see its general outline as plainly now in my mind as that of Wachusett. I do not invent in the least, but state exactly what I see. I find that I go up it when I am light-footed and earnest. It ever smokes like an altar with its sacrifice. I am not aware that a single villager frequents it or knows of it. I keep this mountain to ride instead of a horse.

As with our colleges, so with a hundred "modern improvements"; there is an illusion about them; there is not always a positive advance. The devil goes on exacting a compound interest to the last for his early share and numerous succeeding investments in them.

New York has her wilderness within her own borders; and though the sailors of Europe are familiar with the soundings of her Hudson, and Fulton long since invented the steamboat on its waters, an Indian is still necessary to guide her scientific men to its headwaters in the Adirondack country.

He is not a true man of science who does not bring some sympathy to his studies, and expect to learn something by behavior as well as by application. It is childish to rest in the discovery of mere coincidences, or of partial and extraneous laws. The study of geometry is a petty and idle exercise of the mind, if it is applied to no larger system than the starry one. Mathematics should be mixed not only with physics but with ethics; that is mixed mathematics. The fact which interests us most is the life of the naturalist. The purest science is still biographical.

If a man walks in the woods for love of them half of each day, he is in danger of being regarded as a loafer. But if he spends his days as a speculator, shearing off those woods and making the earth bald before her time, he is deemed an industrious and enterprising citizen.