Men would never be superstitious, if they could govern all their circumstances by set rules, or if they were always favoured by fortune: but being frequently driven into straits where rules are useless, and being often kept fluctuating pitiably between hope and fear by the uncertainty of fortune's greedily coveted favours, they are consequently for the most part, very prone to credulity.

Reality and perfection are synonymous.

Men are especially intolerant of serving and being ruled by, their equals.

The virtue of a free man appears equally great in refusing to face difficulties as in overcoming them.

The most tyrannical of governments are those which make crimes of opinions, for everyone has an inalienable right to his thoughts.

One and the same thing can at the same time be good, bad, and indifferent, e.g., music is good to the melancholy, bad to those who mourn, and neither good nor bad to the deaf.

All laws which can be violated without doing any one any injury are laughed at. Nay, so far are they from doing anything to control the desires and passions of menб that, on the contrary, they direct and incite men's thoughts the more toward those very objects, for we always strive toward what is forbidden and desire the things we are not allowed to have. And men of leisure are never deficient in the ingenuity needed to enable them to outwit laws framed to regulate things which cannot be entirely forbidden... He who tries to determine everything by law will foment crime rather than lessen it.