Library / Philosophy

Ethics — Part 2

by Benedictus de Spinoza

Pages
about 65
Category
Philosophy
Language
English
Reading time
72 min at 250 wpm
Start readingThe whole book, as cards or one word at a time. 40 min at 450 wpm in Read mode.

From the opening

PREFACE I now pass on to explaining the results, which must necessarily follow from the essence of God, or of the eternal and infinite being; not, indeed, all of them (for we proved in Part i., Prop. xvi., that an infinite number must follow in an infinite number of ways), but only those which are able to lead us, as it were by the hand, to the knowledge of the human mind and its highest blessedness.

DEFINITIONS I. By 'body' I mean a mode which expresses in a certain determinate manner the essence of God, in so far as he is considered as an extended thing. (See Pt. i., Prop. xxv. Cor.)

II. I consider as belonging to the essence of a thing that, which being given, the thing is necessarily given also, and, which being removed, the thing is necessarily removed also; in other words, that without which the thing, and which itself without the thing, can neither be nor be conceived.

III. By 'idea,' I mean the mental conception which is formed by the mind as a thinking thing.

>>>>>Explanation--I say 'conception' rather than perception, because the word perception seems to imply that the mind is passive in respect to the object; whereas conception seems to express an activity of the mind.

IV. By 'an adequate idea,' I mean an idea which, in so far as it is considered in itself, without relation to the object, has all the properties or intrinsic marks of a true idea.

>>>>>Explanation--I say 'intrinsic,' in order to exclude that mark which is extrinsic, namely, the agreement between the idea and its object (ideatum).

>>>>>Explanation--I say 'indefinite,' because it cannot be determined through the existence itself of the existing thing, or by its efficient cause, which necessarily gives the existence of the thing, but does not take it away.

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