We’ve got a pill for that

“Medicine being a compendium of the successive and contradictory mistakes of medical practitioners, when we summon the wisdom of them to our aid the chances are that we may be relying on a scientific truth the error of which will be recognised in a few years’ time. So that to believe in medicine would be the height of folly, if not to believe in it were a greater folly still, for from this mass of errors a few truths have in the long run emerged.” – Marcel Proust, The Guermantes Way (trans. Moncrieff and Kilmartin)