Where does "high ambition, medium fortune and low fortune" come from?

"Make a high wish, get a moderate marriage and enjoy a low blessing" comes from:

This is the first couplet of the left couplet:

Make a wish? The middle edge of the knot? Enjoy inferior happiness.

Stand tall? Just sitting flat? Tolerant, merciful

The connotation of couplets:

"Make a high wish, get a moderate marriage and enjoy a low blessing";

Is to be ambitious, just seek a moderate fate and live an ordinary life;

"Stand tall, sit flat and walk wide";

Is to look at the problem with foresight, be a low-key person, and leave room for doing things.