1:11 No one remembers the former events,
nor will anyone remember the events that are yet to happen;
they will not be remembered by the future generations.
2:14 The wise man can see where he is going, but the fool walks in darkness.
Yet I also realized that the same fate happens to them both.
6:7 All of man’s labor is for nothing more than to fill his stomach –
yet his appetite is never satisfied!
10:14 yet a fool keeps on babbling.
No one knows what will happen;
who can tell him what will happen in the future?