The fish sees the bait not the hook; a man sees not the danger -- only the profit.Proverbs and old sayings Mongolian about danger, man
It's pointless to fish if there's no bait on the hook.Proverbs and old sayings Sicilian about pointless
A mouse that removes the palm-nut that turns out to be the bait of a trap, would already have known that the palm-nut does not ripen on the ground.Proverbs and old sayings Nigerian