If it is asserted that civilization is a real advance in the condition of man,--and I think that it is, though only the wise improve their advantages,--it must be shown that it has produced better dwellings without making them more costly; and the cost of a thing is the amount of what I will call life which is required to be exchanged for it, immediately or in the long run.

The true man of science will know nature better by his finer organization; he will smell, taste, see, hear, feel, better than other men. His will be a deeper and finer experience. We do not learn by inference and deduction and the application of mathematics to philosophy, but by direct intercourse and sympathy. It is with science as with ethics,--we cannot know truth by contrivance and method; the Baconian is as false as any other, and with all the helps of machinery and the arts, the most scientific will still be the healthiest and friendliest man, and possess a more perfect Indian wisdom.

Books must be read as deliberately and reservedly as they were written.

When you knock, ask to see God — none of the servants.

The foul slime stands for the sloth and vice of man, the decay of humanity; the fragrant flower that springs from it, for the purity and courage which are immortal.

We sometimes meet uncivil men, children of Amazons, who dwell by mountain paths, and are said to be inhospitable to strangers; whose salutation is as rude as the grasp of their brawny hands, and who deal with men as unceremoniously as they are wont to deal with the elements. They need only extend their clearings, and let in more sunlight, to seek out the southern slopes of the hills, from which they may look down on the civil plain or ocean, and temper their diet duly with the cereal fruits, consuming less wild meat and acorns, to become like the inhabitants of cities.

Stuff a cold and starve a cold are but two ways. They are the two practices, both always in full blast. Yet you must take the advice of the one school as if there was no other.