Seeing there be
yesh (yaysh)
entity; used adverbially or as a copula for the substantive verb; there is or are
many
rabah (raw-baw')
to increase (in whatever respect)
things
dabar (daw-baw')
a word; by implication, a matter (as spoken of) or thing; adverbially, a cause
that increase
rabah (raw-baw')
to increase (in whatever respect)
vanity
hebel (heh'bel)
emptiness or vanity; figuratively, something transitory and unsatisfactory; often used as an adverb -- altogether, vain, vanity.
what is man
'adam (aw-dawm')
ruddy i.e. a human being (an individual or the species, mankind, etc.) -- another, + hypocrite, + common sort, low, man (mean, of low degree), person.
the better
yowther (yo-thare')
redundant; hence, over and above, as adjective, noun, adverb or conjunction (as follows) -- better, more(-over), over, profit.