Seite - 638 - in The Complete Plato

endeavours to decide for us by the review and comparison of them? THEAETETUS: Certainly. SOCRATES: The simple sensations which reach the soul through the body are given at birth to men and animals by nature, but their reflections on the being and use of them are slowly and hardly gained, if they are ever gained, by education and long experience. THEAETETUS: Assuredly. SOCRATES: And can a man attain truth who fails of attaining being? THEAETETUS: Impossible. SOCRATES: And can he who misses the truth of anything, have a knowledge of that thing? THEAETETUS: He cannot. SOCRATES: Then knowledge does not consist in impressions of sense, but in reasoning about them; in that only, and not in the mere impression, truth and being can be attained? THEAETETUS: Clearly. SOCRATES: And would you call the two processes by the same name, when there is so great a difference between them? THEAETETUS: That would certainly not be right. SOCRATES: And what name would you give to seeing, hearing, smelling, being cold and being hot? THEAETETUS: I should call all of them perceiving—what other name could be given to them? SOCRATES: Perception would be the collective name of them? THEAETETUS: Certainly. SOCRATES: Which, as we say, has no part in the attainment of truth any more than of being? THEAETETUS: Certainly not. SOCRATES: And therefore not in science or knowledge? THEAETETUS: No. SOCRATES: Then perception, Theaetetus, can never be the same as knowledge or science? THEAETETUS: Clearly not, Socrates; and knowledge has now been most 638