In so far as men are a prey to passion, they cannot, in that respect, be said to be naturally in harmony.
 Baruch Spinoza, Ethics (1677). copy citation

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Author Baruch Spinoza
Source Ethics
Topic passion harmony
Date 1677
Language English
Reference
Note Translated by R. H. M. Elwes
Weblink http://www.gutenberg.org/files/3800/3800-h/3800-h.htm

Context

“Nothing, therefore, can be good, except in so far as it is in harmony with our nature; and hence a thing is useful, in proportion as it is in harmony with our nature, and vice versâ. Q.E.D. PROP. XXXII. In so far as men are a prey to passion, they cannot, in that respect, be said to be naturally in harmony. Proof.—Things, which are said to be in harmony naturally, are understood to agree in power (III. vii.) , not in want of power or negation, and consequently not in passion (III. iii. note) ; wherefore men, in so far as they are a prey to their passions, cannot be said to be naturally in harmony.” source