And if we take this biological view of life, no one but a conceited fool or an irremediable idealist can deny that human life can be lived like a poem.

• 假如我们能从这种生物学角度来看待人生，除了傲慢自大的傻瓜和无可救药的理想主义者，谁又能否认，人生不可以像一首诗歌呢?