Wang Zhihuan, a poet in the Tang Dynasty, wrote "The Heron Tower", "Climb one floor and drive three hundred li". The whole poem is "The mountains cover the day, the sea drains the golden river, and it takes three hundred miles to the next floor", which means that if you want to see places thousands of miles away, you must climb to a higher level.
If you want to achieve greater success, you must make more efforts.