Immanuel Kant was a real pissantWho was very rarely stable.Heidegger, Heidegger was a boozy beggarWho could think you under the table.David Hume could out-consumeSchopenhauer and Hegel,And Wittgenstein was a beery swineWho was just as sloshed as Schlegel. If you're into stuff like this, you can ...