 Ọwọ ọmọdé ò tó pẹpẹ; ti àgbàlagbà ò wọ akèrègbè.  A childs hand cannot reach a high shelf; that of an elderly person wont enter the tiny mouth of a gourd. No one can do it all; we do need one another; cooperate and collaborate more. Yoruba proverb  : Positive 