You look at a clock and it tells you it's eight o'clock, you know the number of hours that has been before eight; you know the number of hours you've got after eight. You can now measure your time to see if you can get done a number of things you've got to get done. History serves the same purpose.
John Henrik ClarkeSome of us say, "Lord knows how much I can bear". I think you can assume that you can bear more than you have a right to bear.
John Henrik Clarke