His treatise even contained an illustration that depicted fishermen hauling in a net full of swallows. Odd as these ideas now seem, the truth turned out to be nearly as strange as fiction.
उसके निबन्ध में एक दृष्टान्त भी शामिल था जिसमें एक मछुए को अबाबीलों से भरे हुए जाल को खींचते हुए दिखाया गया था ।