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.

Compared with this simple, fibrous life, our civilized history appears the chronicle of debility, of fashion, and the arts of luxury. But the civilized man misses no real refinement in the poetry of the rudest era. It reminds him that civilization does but dress men. It makes shoes, but it does not toughen the soles of the feet. It makes cloth of finer texture, but it does not touch the skin. Inside the civilized man stands the savage still in the place of honor. We are those blue-eyed, yellow-haired Saxons, those slender, dark-haired Normans.

When we come down into the distant village, visible from the mountain-top, the nobler inhabitants with whom we peopled it have departed, and left only vermin in its desolate streets. It is the imagination of poets which puts those brave speeches into the mouths of their heroes.

Methinks that the moment my legs began to move, my thoughts began to flow.

Great God, I ask thee for no meaner pelf Than that I may not disappoint myself, That in my action I may soar as high As I can now discern with this clear eye.

I make myself rich by making my wants few.

We saw one school-house in our walk, and listened to the sounds which issued from it; but it appeared like a place where the process, not of enlightening, but of obfuscating the mind was going on, and the pupils received only so much light as could penetrate the shadow of the Catholic church.