can't find

hard to imagine or not having occurred to one's mind; who could have thought

impossible to achieve; unable to be done

not anticipated or previously imagined; surprising or unforeseen

to be unable to acquire or obtain something, whether physical or abstract

to refuse to give up or change direction while any hope remains, often until faced with total failure

unable to attain a desired goal, objective, or result

don't act until the time is ripe

lit. until you reach the Great Wall, you're not a proper person; fig. to overcome difficulties and reach one's goal

just as bad; not much better

cannot be done; impossible to accomplish

To disparage something one cannot attain; a psychological defense mechanism of belittling what one cannot have, based on Aesop's fables.

unable to hear