The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

问题是，我们是否乐于假设，我们的孙辈们可能永远看不到大象，除非是在图画书里?

-- Sir David Attenborough 爱登堡爵士