"唯利是圖"用英語怎麼說?

“唯利是圖”,漢語成語意思是“只貪圖利益,不顧及其他(seek nothing but profits;care only for money)”, 唯表示“只(only)”, 圖是“圖謀(plot; conspire)”,含貶義。與英語俗語“on the make”意思相近,表示“Seeking wealth, success, or an improved social status, often ruthlessly or in a self-serving manner”。

例句

他這個人一貫都是唯利是圖, 我從來不知道他有什麼無私的行動

He's always on the make; I have never known him do a disinterested action.

他現在唯利是圖,到處結交芝加哥名流

He's on the make everywhere and cultivates all the Chicago hotshots.