“Our forests are growing thinner, the supply of wood is declining, what shall we do?” Oh, when our forests are used up there is surely nothing to hinder our burning books until there is a new supply.

Of all commodities in the market there is none more remarkable than books. Printed by persons who do not understand them; sold by people who do not understand them; bound, reviewed, and read by people who do not understand them; and, best of all, written by people who do not understand them.

He was a most meritorious boy: before he was six years old he could say the Lord’s Prayer backwards.

I have found throughout life that when all other means fail there is nothing that will give you a surer clue to a man’s character than a joke which he takes amiss.

I suppose there is no man in the world who, if he turns thief for a thousand thalers, would not for half the money have preferred to remain the honest fellow he was.

Whosoever says he hates all kinds of flattery, and says it in good faith, has surely not become acquainted with all kinds, in matter or in form. To be sure, people of sense hate ordinary flattery, because they must necessarily feel mortified at the amount of credulity with which the flatterer credits them. That is, they hate ordinary flattery, because to them it is no flattery. According to my experience, there is no very great difference in human nature. Each has his own coin for which he will sell himself. It is human invention to differentiate between human beings; it is pride which supports these distinctions. Nobility of soul is very much of a piece with nobility of birth.

To make persons of discernment believe that you are somewhat which you are not is as a general thing more difficult than to become what you would appear to be.

If you would know what other people think about an affair which concerns you, consider what you would think of them under like circumstances. Do not take any one for more moral in this matter than you are, or for more credulous. This remark is more than half true, and this is saying a great deal for a maxim which a person lays down in his thirtieth year, as I do this one.

One may rail at the faults of a great man, but one must not rail at the man for all that.

It is safe to take it as a sure sign that you are growing better when paying your debts gives you as much pleasure as making money.