Je was op zoek naar: possum si volo (Latijn - Engels)

possum si volo
i can if i want to (where there's a will there's a way)

te docere possum, si vis.
i can teach you if you want.

quod si volo facere
erit quod facere

qui ait et quomodo possum si non aliquis ostenderit mihi rogavitque philippum ut ascenderet et sederet secu
and he said, how can i, except some man should guide me? and he desired philip that he would come up and sit with him.