Go out of the way
It's the same thing. Metaphorical ability meets the needs of society.
Idioms and allusions
It comes from the fourth section of the third chapter of Liang Qichao's the general trend of the changes of Chinese academic thought: "China has a vast territory and abundant resources, but the traffic is not prosperous. Every time a scholar makes a car behind closed doors, he or she will follow his or her own path. Therefore, its academic circles are innumerable parallel lines. "
Discrimination of words
Usage: used as object and attribute; used in reason, etc
Go out of the way
one 's beauty was such as to overthrow cities and ruin states - qīng guó qīng chéng
be prepared for danger in times of peace - yú ān sī wēi
heaped up earth becomes a mountain - tǔ rǎng xì liú