Commentaries
1:9-11 Men's hearts and their corruptions are the same now as in former times; their desires, and pursuits, and complaints, still the same. This should take us from expecting happiness in the creature, and quicken us to seek eternal blessings. How many things and persons in Solomon's day were thought very great, yet there is no remembrance of them now!
11. The reason why some things are thought "new," which are not really so, is the imperfect record that exists of preceding ages among their successors.
those that … come after—that is, those that live still later than the "things, rather the persons or generations, Ec 1:4, with which this verse is connected, the six intermediate verses being merely illustrations of Ec 1:4 [Weiss], that are to come" (Ec 2:16; 9:5).