A wise old toucan travelled the jungle teaching philosophy to other toucans. Despite, or because of, his bird brain intellect, the toucan could not open his book of Socrates with his big clumsy beak. Until one day a young upstart joined him on his branch. ‘All this great knowledge is trapped because you can’t open your book, you are wise but you didn’t think of that toucan.’ ‘Touche’ said the wise toucan as they opened the book together, ‘touche young toucan’.