Voltaire

Enlightenment philosopher

Early Modern influential 93 sayings

Sayings by Voltaire

If we believe in God, we must believe in the Devil, too.

1764 — Philosophical Dictionary, article 'Devil'
Humorous Unverifiable

Originality is nothing but judicious imitation.

c. 1750s — Attributed, exact source not widely confirmed.
Humorous Unverifiable

The very essence of our reason is to choose between good and evil.

1764 — Philosophical Dictionary, article 'Good and Evil'
Humorous Unverifiable

Paradise was made for the man who works.

1759 — Candide
Humorous Unverifiable

Ignorance is the lot of man.

1764 — Philosophical Dictionary, article 'Ignorance'
Humorous Unverifiable

Doctors are men who prescribe medicines of which they know little, to cure diseases of which they know less, in human beings of whom they know nothing.

c. 1760s — Attributed, but exact source is debated. Similar sentiments appear in his letters.
Humorous Unverifiable

The greatest glory of a freeborn people is to transmit that freedom to their children.

1750 — Letter to M. de Richelieu
Humorous Unverifiable

Superstition is to religion what astrology is to astronomy, the mad daughter of a wise mother.

1764 — Philosophical Dictionary, article 'Superstition'
Humorous Unverifiable

The longer we dwell on our misfortunes, the greater is their power to harm us.

c. 1750s — Attributed, exact source not widely confirmed.
Humorous Unverifiable

He who is not a little mad, has no wisdom.

c. 1750s — Attributed, exact source not widely confirmed.
Humorous Unverifiable

No problem can withstand the assault of sustained thinking.

c. 1760s — Attributed, exact source not widely confirmed.
Humorous Unverifiable

The world is a comedy to those who think, a tragedy to those who feel.

c. 1760s — Attributed, often quoted, but exact source is debated. Sometimes linked to Horace Walpole.
Humorous Unverifiable

We are all full of weakness and errors; let us mutually pardon each other our follies - it is the first law of nature.

1764 — Philosophical Dictionary, article 'Toleration'
Humorous Unverifiable

The most important of all rights is the right to think for yourself.

1764 — Philosophical Dictionary
Shocking Unverifiable

The very idea of a God is a chimera, a chimera which makes us tremble.

1767 — Letter to Frederick the Great
Shocking Unverifiable

If you want to know who controls you, look at who you are not allowed to criticize.

18th Century (approximate) — Attributed, often cited but no definitive source in his writings.
Shocking Unverifiable

The best government is that which governs least.

18th Century (approximate) — Attributed, though the sentiment is consistent with his libertarian leanings, the exact phrasing is …
Shocking Unverifiable

All sects are different, because they come from men; morality is everywhere the same, because it comes from God.

1764 — Philosophical Dictionary
Shocking Unverifiable

It is difficult to free fools from the chains they revere.

18th Century (approximate) — Attributed, but consistent with his critical view of ignorance and superstition.
Shocking Unverifiable

Those who can make you believe absurdities can make you commit atrocities.

1765 — Questions sur les Miracles (Questions on Miracles)
Shocking Unverifiable