John Langdon, the ambigram artist who wrote the preface, is quoted in the book about the first time he met Shoe and saw his work: 'You are as good as me.
John Langdon, seniman ambigram yang menulis kata pengantar, dikutip dalam buku tentang pertama kalinya dia bertemu Shoe dan melihat karyanya: "Anda sudah sebagus seperti saya.