 …if I watch or some time an animal a few feet in front of me, in a good light, if I prod it perhaps, and sniff, and take note of the noises it makes, I may say, “That”s a pig’; and this too will be “incorrigible”, nothing could be produced that would show that I had made a mistake…if the animal then emerges and stands there plainly in view, there is no longer any question of collecting evidence; its coming into view doesn’t provide me with more evidence that it’s a pig, I can now just see that it is, the question is settled. (1962a: 114–115)