“With truths of a certain kind, it is not enough to make them appear convincing: one must also make them felt. Of such kind are moral truths.”

The spirit of commerce… renders every man willing to live on his own property…& prevents the growth of luxury.

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

What unhappy beings men are! They constantly waver between false hopes and silly fears, and instead of relying on reason they create monsters to frighten themselves with, and phantoms which lead them astray.

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.

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

An author is a fool who, not content with boring those he lives with, insists on boring future generations.

Europe is a state with several provinces

One more organ or one less in our body would give us a different intelligence. In fact, all the established laws as to why our body is a certain way would be different if our body were not that way.

As men are affected in all ages by the same passions, the occasions which bring about great changes are different, but the causes are always the same.

Each citizen contributes to the revenues of the State a portion of his property in order that his tenure of the rest may be secure.

A nation may lose its liberties in a day and not miss them in a century.

Liberty is the right to do what the law permits.

Love of reading enables a man to exchange the weary hours, which come to every one, for hours of delight.

Study has been for me the sovereign remedy against all the disappointments of life. I have never known any trouble that an hour’s reading would not dissipate.

Countries are not cultivated in proportion to their fertility, but to their liberty.

The success of most things depends upon knowing how long it will take to succeed.