Speak nothing but the truth, and you'll soon be considered dangerous.

We're still benefiting from the sacrifices of people long dead - but we're also suffering from their errors.

History records no more gallant struggle than that of humanity against the truth.

I have no prejudices: all my irrational hatreds are based on solid evidence.

A fake fortuneteller can be tolerated. But an authentic soothsayer should be shot on sight. Cassandra did not get half the kicking around she deserved.

But now, instead of discussion and argument, brute force rises up to the rescue of discomfited error, and crushes truth and right into the dust. 'Might makes r…

It has always been the prerogative of children and half-wits to point out that the emperor has no clothes. But the half-wit remains a half-wit, and the emperor…