Why can't the calendar be torn in advance?

Tearing the calendar in advance will forget the time. Tear off the calendar one day and the day is over. Tearing up the calendar in advance will confuse the time and forget the specific time. The torn calendar is getting thinner and thinner, so we can set off firecrackers. Delicious and delicious, we have new clothes to wear. My favorite thing when I was a child was tearing up calendars. I always feel that tearing up the old calendar is the official beginning of a new day.