Contrariwise, if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.
Lewis CarrollOf course it is,โ said the Duchess, who seemed ready to agree to everything that Alice said; โthereโs a large mustard-mine near here. And the moral of that isโ โThe more there is of mine, the less there is of yours.
Lewis Carroll