“In the state of nature… all men are born equal, but they cannot continue in this equality. Society makes them lose it, and they recover it only by the protection of the law.”

The severity of the laws prevents their execution.

Men, who are rogues individually, are in the mass very honorable people.

Slavery, properly so called, is the establishment of a right which gives to one man such a power over another as renders him absolute master of his life and fortune.

Liberty… is there only when there is no abuse of power.

Oh, how empty is praise when it reflects back to its origin!

Power ought to serve as a check to power.

If you would be holy, instruct your children, because all the good acts they perform will be imputed to you.

When we seek after wit, we discover only foolishness.

The power of divorce can be given only to those who feel the inconveniences of marriage, and who are sensible of the moment when it is for their interest to make them cease.

If one only wished to be happy, this could be easily accomplished; but we wish to be happier that other people, and this is always difficult, for we believe others to be happier than they are. you are comparing your lot with an ideal which is of course better and therefore you feel worse

Friendship is an arrangement by which we undertake to exchange small favors for big ones.

Lunch kills half of Paris, supper the other half.

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

They who assert that a blind fatality produced the various effects we behold in this world talk very absurdly; for can anything be more unreasonable than to pretend that a blind fatality could be productive of intelligent beings.

Vanity and pride of nations; vanity is as advantageous to a government as pride is dangerous.

It is always the adventurous who accomplish great things.