A poem describing the difficulty of doing things in a company

Interpretation: even one step is difficult. Describe walking difficulties. It is also a metaphor for being in a difficult situation.

Source: Tang Du Fu's "Nine Days Post": "Going out and returning to the door, my feet are as wet as ever. When the mud is alive, the four kings are thin and clumsy and difficult to get along with. "

Near meaning: struggle, dilemma, struggle, struggle, thorn.

Antisense: easy, smooth sailing, like a duck to water, indomitable, unimpeded, unimpeded.