There are many definite methods, honest and dishonest, which make people rich; the only instinct I know of which does it is that instinct which theological Christianity crudely describes as the sin of avarice.
Gilbert K. ChestertonHe walked by instinct along one white road, on which early birds hopped and sang, and found himself outside a fenced garden. There he saw the sister of Gregory, the girl with the gold-red hair, cutting lilac before breakfast, with the great unconscious gravity of a girl.
Gilbert K. Chesterton