Assuming that the method of travel has only a small benefit, it is enough.I raised Emile not to make him yearn, nor to make him wait, but to let him enjoy the present life.When his desire looks to the future, the enthusiasm is not so intense that the time is tedious.He wants to enjoy not only the joy of hope, but the excitement of getting closer to the goal he is after, and his emotions are now so restrained that he lives largely in the present.Therefore, our travel is not always on the road like a postman, we are as curious as an explorer, and what we consider is not just the starting point and the ending point, but the process between the starting point and the ending point.