What kind of thoughts and feelings does the author express in this article by describing the beautiful scenery of Longming Mountain?

Visiting a scenic spot at a good time is worthy of happiness, getting a good place is even more worthy of happiness, and the people you travel with are all good people, so you can promote his happiness and relieve his depression. , It makes his heart happy and is reflected in his articles. It is probably happiness without losing righteousness.

In the second month of the second month of the Yuan Dynasty, Lord Yan of Houzhai held a banquet and invited me to visit Longming Mountain, also known as Wuxiang Mountain. At that time, it had been rainy and sunny in spring for a long time. The wind was warm and the sun was shining brightly. Young and old handsome people walked in order, with drums and music playing in front to guide the way. After walking five or six miles southeast of Lanxi, two mountains stand like two palaces, more than a hundred steps away from each other, stretching eastward. There is a stone field in the middle, and the path on the right side of the field has deep twists and turns following the shape of the two mountains. After walking for three or four miles, it became too narrow for farming and could only be used as a trail. After walking for a few more miles, the mountains became more majestic and precipitous, and the warm mist blew gently on my clothes and hats. Outside the mountain are multiple peaks, far-reaching and endless. After a while, the steep mountain walls stood opposite each other, looking like Huabiao, with big pines and fir trees, turning northward between the roads. Most of the rivers are paved with stones, the clouds are thick, the trees are thick, the rocks are covered with lush flowers, and the chirping of birds is crisp and clear, as if they are not from this world. The monk's residence is majestic and magnificent, with a plaque called "Zen Silence". The independent pine tree outside the door is simple and beautiful, so big that several people can hug it. Slender bamboos soar into the sky and are arranged majestically inside the door. The elders of the temple came out to greet the guests and invited them to sit in the back room. The plaque read "Deep in the White Clouds". To the west is "Tingsongxuan", and to the west is the ruins of Han Xizai's reading hall, where the cypress trees still exist. To the north of it is the "Nectar Room". Further to the north, there is the "Zhaoyun Pavilion" above. The atmosphere is empty and the peaks stand together. Looking around the surrounding mountains, you can see their tops. So I walked to Chaoyinyan, and there were all kinds of strange stones. The fellow travelers were tired of climbing and stopped here.

I regarded not reaching the top as an unhappy thing, so I decided to go up directly with three or two friends. The terrain is steep and dangerous, so I picked up my clothes, grabbed the vines, and stepped on the vast forest. The water of Tianchi above is deep and wide, and the water of Tianchi flows downward to Chaoyin Rock, and (people) lead it to supply the kitchen. At the top of it on the west side, there is a huge stone that is majestic and flat and can seat dozens of people. Looking around, my heart and eyes suddenly become enlightened. The peak on the east side is higher than the one on the west side. I feel tired and don’t want to climb any more. I go back to drink "deep in the white clouds". At this time, the heating is on the mat, the steam is like summer, the coldness is like autumn, and the chill is like winter. No matter how much wine is drunk, everyone is talking and laughing happily, even the accompanying musicians are enjoying themselves. After the wine cleared up, the elder led the guests to view the flowers and slowly walked up to the Huancui Pavilion. Soon I said goodbye to the elder and left the temple. After walking for almost a mile, everyone sat on the ground because their interest was not exhausted, and composed poems in rhyme for a long time. After the poem was completed, they went back.

This trip coincided with the right weather and the ideal location. I was really happy. It's just that Lizhi is a state and not an important road to the capital. In addition, this mountain is hidden in the depths, so there are no sages from the previous generation to write poems and celebrities to express their thoughts, so I marked it and made it visible. Out, alas! To be happy without losing righteousness is to bathe in the Yishui River and dance in the wind. At the Lanting gathering, some people felt sad.

Now the people traveling together are in a happy mood, and their speeches and poems are all impressive. They are also happy and upright!