When we wake up in the morning and open our hazy eyes, the first thing we see is the alarm clock. The numbers on the alarm clock are the mathematics in life. Because our time in a day is 24 revolutions of the hour hand, 0/440 revolutions of the minute hand/kloc and 86,400 revolutions of the second hand. Then 24× 30 = one month, and one month×12 = one year. Oh, this is math. I live in math.