" it is the nature of intelligent life to climb mountains. They all want to stand on ever higher ground to gaze ever farther into the distance. It is a drive completely divorced from the demands of survival. Had you, for example, been only concerned with staying alive, you would have fled from this mountain as fast and far as you could. Instead, you chose to come and climb it. The reason evolution bestows all intelligent life with a desire to climb higher is far more profound than more base needs, even though we still do not understand its real purpose. Mountains are universal and we are all standing at the feet of mountains. "

― Liu Cixin , The Wandering Earth: Classic Science Fiction Collection