Answer: It signifies the importance of perseverance, patience, focus, and discipline. ... You should have enough perseverance or determination to continue and not give up. If you keep pushing towards your goal, one day, you will achieve it.
That it is irrelevent how long you take as long as you get there to the final destination and the real way to get to the final destination is to not give up and keep trying. So it means to not give up.
