In my dialect, they will say, "eni to ba gbin ebu ika, omo re a je ni be", meaning whosoever plants a bad seed, his offsprings will reap from it. Honestly, Nigeria needs some sort of cleansing, re-orientation and a big pause to some heartless and merciless generation.
Yeah! I agree with you @turpsy. This present generation don't think about tomorrow. Thanks for reading.