As well consult a butcher on the value of vegetarianism as a doctor on the worth of vaccination.

I wish to boast that Pygmalion has been an extremely successful play all over Europe and North America as well as at home. It is so intensely and deliberately didactic, and its subject is esteemed so dry, that I delight in throwing it at the heads of the wiseacres who repeat the parrot cry that art should never be didactic. It goes to prove my contention that art should never be anything else.

New opinions often appear first as jokes and fancies, then as blasphemies and treason, then as questions open to discussion, and finally as established truths.

The longer I live, the more convinced am I that this planet is used by other planets as a lunatic asylum.

Worst of all, there is no sign of any relaxation of antisemitism. Logically it has nothing to do with Fascism. But the human raceis imitative rather than logical; and as Fascism spreads antisemitism spreads.

I must remind you that our credulity is not to be measured by the truth of the things we believe. When men believed that the earthwas flat, they were not credulous: they were using their common sense, and, if asked to prove that the earth was flat, would have said simply, "Look at it." Those who refuse to believe that it is round are exercising a wholesome skepticism.

Science becomes dangerous only when it imagines that it has reached its goal.