15 And I said in mine heart, If one death shall be both of the fool and of me, what profiteth it to me, that I gave more busyness to wisdom? And I spake with my soul, and perceived, that this also was vanity. (And I said in my heart, If one death shall be for both the fool and for me, what profiteth it to me, that I gave more busyness, or more effort and study, to wisdom? And I spoke with myself, and understood, that this was also empty and futile.)