There are, it may be, so many kinds of voices in the world, and no kind is without signification.

There are, it may be, a number of different voices in the world, and no voice is without sense.

Τοσα ειδη φωνων ειναι τυχον εν τω κοσμω, και ουδεν εξ αυτων ειναι ασημαντον.

There are, it may be, so many kinds of voices in the world, and none of them is without signification.