Mere chance … alone would never account for so habitual and large an amount of difference as that between varieties of the same species.
chapter IV: "Natural Selection", page 111 - On the Origin of Species (1859)
Mere chance … alone would never account for so habitual and large an amount of difference as that between varieties of the same species.
chapter IV: "Natural Selection", page 111 - On the Origin of Species (1859)