desire, greed
欲の深い男はその報酬には決して満足しなかった。
The greedy man was never satisfied with the reward.
彼は欲の少ない人だ。
He is not a very materialistic person.
欲の深さが彼を没落させた。
His greed brought about his downfall.
私は財産には欲が無い。
I have no desire for wealth.