Men should be bewailed at their birth, and not at their death.

Society is the union of men and not the men themselves.

They who love to inform themselves, are never idle. Though I have no business of consequence to take care of, I am nevertheless continually employed. I spend my life in examining things: I write down in the evening whatever I have remarked, what I have seen, and what I have heard in the day: every thing engages my attention, and every thing excites my wonder: I am like an infant, whose organs, as yet tender, are strongly affected by the slightest objects.

Power ought to serve as a check to power.

There is still another inconvenieney in conquests made by democracies; their government is ever odious to the conquered states. It is apparently monarchical, but in reality it is more oppressive than monarchy, as the experience of all ages and countries evinces.

When the [law making] and [law enforcement] powers are united in the same person... there can be no liberty.

Democracy has two excesses to avoid: the spirit of inequality, which leads to an aristocracy, or to the government of a single individual; and the spirit of extreme equality, which conducts it to despotism, as the despotism of a single individual finishes by conquest.