Lionel Messi let the tears flow at the final whistle, succumbing to emotion after Argentina conjured up an incredible two-goal comeback to beat Egypt 3-2 on Tuesday and advance to the World Cup quarterfinals.Argentina’s three goals came in the final 11 minutes of regulation and injury time. Messi played a direct hand — or foot — in two of them. Messi helped get Argentina on the board in the 79th minute, assisting on Cristian Romero’s header. Four minutes later, he levelled the match at 2-2, drilling a shot past Egypt goalkeeper Mostafa Shobeir.Messi’s impact on this year’s World Cup run, teammate Julián Álvarez said, is hard to put into words.He’s a legend,” Álvarez said. ”The greatest player in history.”