英和和英

the state of a task of being impossible

Things I will never achieve

the feeling of being impatient

be unable

the state or condition of being unconvinced

an inability to stay awake

not capable of being obtained

He is good for nothing.

an improbable event

That is not to be done―impossible―impracticable.

To do my utmost, I can not do it

the impossible

He is nothing of a scholar―no scholar （at all）.

something that cannot be done

Can't do it well

I can do nothing

to do nothing

inability to persuade

He is not much of a scholar―not much of a one.

person with negative evaluation (person who is unprincipled; ruffian, scoundrel, rascal)

of a person, the state of being idle

the condition of not completely resigning

possibility of matter (be impossible, be an impossibility)

something that is transient or short-lived

made impossible

the damnedest thing

the quality or condition of being ephemeral

A man who is determined to do anything, can do it

not able to be ascertained

the state of being irreversible