Whatever you do in life will be insignificant. but it is very important that you do it because, You can't know; You can't ever really know the meaning of your life, and you don't need to. Just know that your life has a meaning. Every life has a meaning; whether it lasts one-hundred years or one-hundred seconds. Every life and every death changes the world in its own way, so whatever you choose to do, make sure you never leave the ones you care about most.