Or "How I Learned to Stop Studying and Loath the Lexicon"
"Quin" is basically all your favorite words mashed together by mush-mouthed Romans.
Quin is "quī-non":
Quin abis? Quin abstineas manus? Quin cesses studere huic inutili linguae?
Quin is "qui/quae/quod non":
Nemo est quin te oderit. Nemo est quin te censeat insanum huic rei operam dantem.
Quin is "ut non":
Nemo tam amens est quin desistat perquirire lexica mortua.
Quin is "non quia", except you have to say "non" still:
Equidem cessavi studere Latinae, non quin studium me non delectabat, sed quia "quin" in ea lingua exstat.
Quin is the medieval "quod" when you're doubting something:
Non dubito quin omnes alii homines extra antrum hoc mortui sint.