Who said "Treat people as ends, never merely as means"?

This quote is attributed to David Hume.

Treat people as ends, never merely as means - David Hume

"Treat people as ends, never merely as means"

David Hume Justice

Philosopher, Historian Scottish 1711–1776

"Beauty in things exists in the mind which contemplates them"

"Custom is the great guide of human life"

"A wise man proportions his belief to the evidence"

"He is happy whose circumstances suit his temper"

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."