A tree can not reach the skies' top Because one day it will inevitably fall down, A wave can not keep coming till the Endless shores because it will inevitably vanish, A river might become empty if Rains stop falling without any reason, A man will not survive for ever and ever Because his life is for a certain time, Things are not eternal and endless Because everything has its inevitable end, so This is life and this is everything Inevitable end anytime, anywhere, and everywhere.