It means that if you want to stand by the water and fish, you might as well go home and weave a net. Metaphor only wishes without measures are not good for things. Or metaphorically, you just want it and don't act on it.
2, holding the wood, born at the end; Nine-story platform, starting with tired soil; A journey of a thousand miles begins with a single step. -"Lao Zi"
Interpretation: two arms embrace: two arms embrace to describe the thick tree; Millicent: refers to seedlings, metaphorically small. Thick trees all grow from small saplings. Metaphorical events are gradually developed from trivial matters.
3. Being beaten and staying up late in public. -"The Book of Songs Zhao Nan Xu Cai"
Interpretation: where to pick white midges, on the sandbar next to the swamp. What is the use of picking white flies? The duke's house is used for sacrifice.
4, everything is prepared, and if it is not prepared, it will be wasted. Make rules before speaking, make rules before doing, make rules before doing, and make rules before doing. -The Book of Rites The Doctrine of the Mean
Interpretation: Everything is prepared (if it is prepared), and if it is not prepared (if it is prepared), it will be abolished. If you are prepared in advance, anything is likely to succeed; if you are not prepared, you will fail. If you are ready to speak, you won't be unable to stand up; Make up your mind to act again, and there will be no mistakes and regrets. Philosophy reflects causality.
5, Wanyan Valley is tireless, and the source is high from a distance. Can the stream stay? After all, the sea is a wave. -"Waterfall Couplet"
Interpretation: Looking at the giant waterfall, cliff fossils and jumping beads splashing backwards, people feel that "the water flies straight down thousands of feet, and it is suspected that the Milky Way has fallen for nine days", but they can't get a glimpse of its "source".