What are the two philosophical poems in Looking at Yue?

Try to climb to the top of the mountain: it dwarfs all the peaks under our feet. From mountain watching to climbing. From admiring his name for a long time, to looking far and near, and then to climbing mountains, although there is no word "looking" in the whole poem, it is obvious that the poet not only looks with his eyes, but also looks with his heart. He imagined that one day, he would surely climb the top of Mount Tai and look around. The mountain under his feet is so small! Mencius said with all his heart that "Confucius climbed the East Mountain and was small, and climbed Mount Tai and was smaller than the world", and Du Fu was probably in such a state of mind at this time. The conclusion not only makes the whole poem full of meaning, but also can be regarded as Du Fu's self-expectation, which shows the ambition and spirit of a young poet.