If today was your last day

Here’s a concept  Once or twice it has crossed your mind  Or you’ve heard it mentioned  by someone  Somewhere  If Today was your last day Suddenly everything flashes before your eyes You ponder all that has been and all that could.... It is said by William Penn: I expect to pass through life but once.  If therefore, there be any kindness I can show, or  any good thing i can do to any fellow being, let me do it now and not defer or neglect it as I shall not pass this way again.