These creatures of mine seemed strange and uncanny to you so soon as you began to observe them; but to me, just after I make them, they seem to be indisputably human beings. It's afterwards, as I observe them, that the persuasion fades. First one animal trait, then another, creeps to the surface and stares out at me. But I will conquer yet! Each time I dip a living creature into the bath of burning pain, I say: 'This time I will burn out all the animal; this time I will make a rational creature of my own!' After all, what is ten years? Men have been a hundred thousand in the making.