Respect applies always to persons only- not to things.
 Immanuel Kant, Critique of Practical Reason (1788). copy citation

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Author Immanuel Kant
Source Critique of Practical Reason
Topic respect
Date 1788
Language English
Reference
Note Translated by Thomas Kingsmill Abbott
Weblink http://www.gutenberg.org/cache/epub/5683/pg5683-images.html

Context

“But what name could we more suitably apply to this singular feeling which cannot be compared to any pathological feeling? It is of such a peculiar kind that it seems to be at the disposal of reason only, and that pure practical reason. {BOOK_1|CHAPTER_3 ^paragraph 10} Respect applies always to persons only- not to things. The latter may arouse inclination, and if they are animals (e.g., horses, dogs, etc.) , even love or fear, like the sea, a volcano, a beast of prey; but never respect. Something that comes nearer to this feeling is admiration, and this, as an affection, astonishment, can apply to things also, e.g., lofty mountains, the magnitude, number, and distance of the heavenly bodies, the strength and swiftness of many animals, etc.” source