Time is the most valuable thing on earth bcoz everything is acquired in time and all of man's business is conducted by time. The worst thing on earth for man is loss of time. By wasting time we cannot acquire anything, we cannot have anything, by losing time, we lose everything. A wise men never lose a single penny foolishly. So in life never waste even a second bcoz time is precious. If time is wasted it is gone and won't come again.