John Berryman in The New York Review of Books :
FEBRUARY 1, 1963 • VOLUME 1, NUMBER 1
"Now he has become, abrupt, an industry.
Professional-Friends-Of-Robert-Frost all over
open their mouths
while the quirky medium of so many truths
is quiet. Let’s all be quiet. Let’s listen:
while he begins to talk with Horace."