Of course there is matter for remark in poems. Nobody denies that. But it must be solemnly laid on everybody in this world to make his own observations and remarks. That's what we mean by thinking, and that's about all we mean. A teacher says to a pupil "Watch me notice a few things in the next few months: let's see you notice a few things too."
Nature's first green is gold, Her hardest hue to hold. Her early leaf's a flower; But only so an hour. Then leaf subsides to leaf. So Eden sank to grief, So dawn goes down to day. Nothing gold can stay.