There is only one form of protest open to the men of goodwill in the semi-free
world: do not sanction the Soviet jailers of [the dissidents]—do not
help them to pretend that they are the morally acceptable leaders of a
civilized country. Do not patronize or support the evil pretense of the
so-called “cultural exchanges”—any Soviet-government-sponsored scientists,
professors, writers, artists, musicians, dancers (who are either vicious
bootlickers or doomed, tortured victims). Do not patronize, support or deal
with any Soviet supporters and apologists in this country: they are
the guiltiest men of all.