οὐκ ἂν λάβοις παρὰ τοῦ μὴ ἔχοντος → you can't take from one who doesn't have, you can't squeeze blood out of a turnip, you can't get blood out of a turnip, you can't get blood from a stone, you can't get blood out of a stone
incline in any direction: P. and V. κλίνειν.
bend: Ar. and P. κατακάμπτειν, Ar. and V. κάμπτειν.
P. and V. κυκλοῦσθαι.
