the first realm: the west wind withered the green trees last night. Alone in a tall building, you can see the end of the world.

source: from Yan Shu's poem

"Butterfly Lovers, Silks, Chrysanthemums, Sorrow, Tears and Dews" in the Northern Song Dynasty. Interpretation: Last night, the west wind was fierce and withered the green trees. I climbed the tall building alone and looked at the road that disappeared in the end of the world.

the second realm: the belt gradually widens without regret, which makes people haggard for Iraq.

source: from Liu Yong's poem

Interpretation: I'm getting thinner and I don't feel remorse. I'd rather be haggard for you.

the third realm: the crowd looked for him for thousands of times, and suddenly looking back, the man was there, and the lights were dim.

source: from Xin Qiji's poem "The Jade Case of Yuan Xi" in the Southern Song Dynasty

Interpretation: I searched for her thousands of times in the crowd, suddenly turned around, but inadvertently found her in a dimly lit place. Specific explanation:

The three realms of life are Wang Guowei's Ci Hua on Earth. The first realm is standing, the second realm is defending, and the third realm is gaining. The first realm is the confusion of life, loneliness and ignorance of the geometry of the road ahead. Wang Guowei used this sentence to describe that learning the sea is boundless. Only those who dare to climb high and look far can find their own goals, and only those who are not afraid of loneliness can explore success.

The second realm is to have a goal, and on the road of pursuing it, you can't get what you want, then describe it as emaciation and continue to pursue it without regrets. Despite all kinds of difficulties, we must persist in our struggle, keep moving forward, and do whatever it takes for our cause. There is no royal road to anything in this world. You should be brave in innovation and be good at waiting. This is persistent pursuit and selfless struggle.

The third realm shows that after enough accumulation, the quantitative change becomes qualitative change, and it has been chased inadvertently. What others can't see can be seen in detail, and what others don't understand will suddenly be understood. At this time, there will be creative and unique contributions to the cause. This is a success. This is a flower watered with blood and sweat, and a building cast with life-long energy.