动物和人类的区别在于人类能够推理,但即便如此也是不可靠的。
The difference between animals and humans is that humans are capable of reasoning, but even that is unreliable.
也许世界上也有五千朵和你一模一样的花,但只有你是我独一无二的玫瑰。
Nothing in biology makes sense except in light of evolution