A man who raises himself by degrees to wealth and power, contracts, in the course of this protracted labor, habits of prudence and restraint which he cannot afterwards shake off. A man cannot gradually enlarge his mind as he does his house.

The most perilous moment for a bad government is when it seeks to mend its ways. Only consummate statecraft can enable a king to save his throne when, after a long spell of oppression, he sets out to improve the lot of his subjects.

I shall not fear to say that the doctrine of self-interest rightly understood seems to me of all the philosophic theories the most appropriate to the needs of men in our time, and that I see in it the most powerful guarantee against themselves that remains to them. The minds of the moralists of our day ought to turn, therefore, principally toward it. Even should they judge it imperfect, they would still have to adopt it as necessary.

I questioned the faithful of all communions; I particularly sought the society of clergymen, who are the depositories of the various creeds and have a personal interest in their survival ... all thought the main reason for the quiet sway of religion over their country was the complete separation of church and state. I have no hesitation in stating that throughout my stay in America I met nobody, lay or cleric, who did not agree about that.

Two things in America are astonishing: the changeableness of most human behavior and the strange stability of certain principles. Men are constantly on the move, but the spirit of humanity seems almost unmoved.

In a revolution, as in a novel, the most difficult part to invent is the end.

Nothing is quite so wretchedly corrupt as an aristocracy which has lost its power but kept its wealth and which still has endless leisure to devote to nothing but banal enjoyments. All its great thoughts and passionate energy are things of the past, and nothing but a host of petty, gnawing vices now cling to it like worms to a corpse.