He makes the soul a dovecote. — There [knowledges] and unknowledges incubate. To take a turtledove for a pigeon — [is] to be a little mistaken, and the error is not dangerous. But to take, [for] example, a kite for a dove and evil for good is [a] total error and a fatal error. To take the shadow for the body [is] unfortunate; but it would be still worse to take the shadow for [the spirit].
Let us admit unknowledges, or ventured ideas.
The method must partake of the nature of the science, and consequently one must bring [much] mind to the study of metaphysics and much sense to the study of physics.
(June 11 in the evening).
Thus throughout this dialogue [the Theaetetus], he has done nothing but refute the definitions made before him of knowledge and of the meaning of this word, “to know,” etc.
(June 19).
Throughout. He used mathematical language and said, when using arithmetic, that “unity engendered all the other numbers” and, when using geometry, “that the center was the whole or the sole principle of the whole,” etc. — transferring to divine things the immaterial notions that “offer their shadow” (as he says), “maintaining that mathematical things stand in relation to divine things as shadows to bodies.” (See Ficino.)
(June 20).
Everything has its center, and it is through its center alone that it can unite with the common center. Thus God asks for the heart. — Note the expression “united in heart and soul”: it is through their centers alone that flat surfaces can touch one another perpetually.
Ideas. The difference between ideas and images. Images come from things; ideas come from God. Ideas are of the interior of things, images of their exterior. The former represent essences and natures to us, the latter existences. Thoughts are born of our combinations and are only conjectures.
— For there is something in absolute nakedness that leads to vice. Thus painting it is not good. And sculpture still less. These marbles are corrupters. Depravers. I say depravers when the evil that was to come from one sex comes from the other.
(The discourse of Erimaque). “The body parts with difficulty from the spirit that animates it,” (although the spirit can part from the body with pleasure) etc.
Forgotten and neglected studies are not always the worst and would sometimes be the best.
Animation is a kind of soul.
(June 20 in the evening.)
What good people have thought.
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The Notebooks of Joseph Joubert, Volume II · Book Mode · Diotimos