As is clearly drawn in the cartoon, the first one shows that a boy who is riding on a bicycle is hooking a track with his umbrella, the next one is depicted that the boy is walking away from a hospital with bandage around his head.
Simple as the cartoon is, the symbolic meaning is deeper than it is shown. In our real life, frequently, we are confronted with the similar situation that there are some urgent problems that have to be settled all of a sudden. If you prefer focusing on the speed to mulling over a reasonable work way firstly, that is to say, you would take a higher risk of making faults. Probably , you would fail to work it out. Consequently, it will take more to make up for what you lost, and you must regret for your previous action.
The author's real purpose hidden behind the cartoon is the truth – the faster one you want to be, the longer time you will take.
