Adinkra Sankofa 

Sankofa is an expression in the Twi language of Ghana whose literal meaning is “Go back and get it!” It is actually a fusion of the two words in the Akan second-person imperative sentence, “San kɔfa!”

Its corresponding Akan proverb is, “Se wo were fi na wosan kofa a yenkyiri.” To wit, it is not taboo to go back and get something after you have forgotten it. More literally, it means if you forget and you go back to get it, there is nothing wrong with it.