“How do you spell ‘sugar’? Suppose Alice spells it p-q-z-z-f and Genevieve spells it s-h-u-g-e-r. Both are wrong, but is there any doubt that Alice is wronger than Genevieve? For that matter, I think it is possible to argue that Genevieve’s spelling is superior to the ‘right’ one. Or suppose you spell ‘sugar’: s-u-c-r-o-s-e, or C₁₂H₂₂O₁₁. Strictly speaking, you are wrong each time, but you’re displaying a certain knowledge of the subject beyond conventional spelling.” - Isaac Amisov