Walking on the needle
Metaphor is the design strategy.
Idiom explanation
It is a metaphor design strategy.
Idioms and allusions
[source] the first fold of yuan · anonymous's "Lan Caihe": "if you look at my needlework, I was in Liangyuan city 20 years earlier."
Discrimination of words
nothing
Walking on the needle
Take the essentials and cut them out - jǔ yào shān wú
callosities found both on one 's hands and feet -- have been working hard - shǒu pián zú zhī
have no one to depend on and no where to live - wú suǒ yī guī
support those in distress and aid those in misery - fú wēi jiù kùn
find amusement when the occasion arises - féng chǎng zuò lè
know and observe all but stay obscure - zhī bái shǒu hēi
military and political leaders - wáng hóu jiàng xiàng