Losing the Eastern Owl, gaining the Mulberry Elm? "Book of the Later Han Dynasty? Feng Yi Zhuan"

If you want to take it, you must give it first. ?-Sun Tzu

Be willing to give up, be willing to give up, only by giving up can you gain. ?-Buddhist scripture says

The fish is what I want, and the bear's paw is also what I want. You cannot have both, and you would give up the fish and take the bear's paw. Life is also what I want. Righteousness is also what I want. You cannot have both. You have to sacrifice your life for righteousness.

?Mencius