500
The first four lines of the Robert Frost poem, "Nothing gold can stay."
Bonus: Recite the whole poem.
What is "Nature's first green is gold,/Her hardest hue to hold./ Her early leaf's a flower;/ But only so an hour."
Bonus: "Then leaf subsides to leaf./ So Eden sank to grief,/ So dawn goes down to day./ Nothing gold can stay."