On the road of life, you must have the courage to fight hard and overcome difficulties, so that you can enjoy the beautiful scenery and be rewarded after all the hardships. Traveling through mountains and rivers without changing and moving forward without hesitation means to have the courage to overcome difficulties and fight hard. The mountains are high and the road is far but the scenery is infinite. It means that there are many scenery on the road, and the hardships come with joy. This sentence comes from the Internet and the author is unknown. It is often used to encourage people to overcome difficulties and move forward bravely.