He only looks at money — truly the petty man is moved only by profit.
Tips
history
From 《论语·里仁》: 子曰:君子喻于义,小人喻于利。(The Master said: the gentleman understands through righteousness; the petty person understands through profit.) One of the Analects' sharpest moral distinctions — 小人 is not 'little person' but 'morally petty / narrow-minded.'
usage
Always quoted alongside its partner 君子喻于义. 喻于 ('to be enlightened by / understand through') is classical usage — the idea is that profit is the lens through which the 小人 sees everything.