Books are divided into two classes, the books of the hour and the books of all time.

... A power of obtaining veracity in the representation of material and tangible things, which, within certain limits and conditions, is unimpeachable, has now been placed in the hands of all men, almost without labour. (1853)

No divine terror will ever be found in the work of the man who wastes a colossal strength in elaborating toys; for the first lesson that terror is sent to teach us is, the value of the human soul, and the shortness of mortal time.

Death is not a journey into an unknown land; it is a voyage home. We are going, not to a strange country, but to our fathers house.

As in the instances of alchemy, astrology, witchcraft, and other such popular creeds, political economy, has a plausible idea at the root of it.

Of all the things that oppress me, this sense of the evil working of nature herself -my disgust at her barbarity -clumsiness -darkness -bitter mockery of herself -is the most desolating.

It's unwise to pay too much, but it's worse to pay too little. When you pay too much, you lose a little money - that's all. When you pay too little, you sometimes lose everything, because the thing you bought was incapable of doing the thing it was bought to do. The common law of business balance prohibits paying a little and getting a lot - it can't be done. If you deal with the lowest bidder, it is well to add something for the risk you run, and if you do that you will have enough to pay for something better.