"The last two centuries were familiar with the myth of progress. Our own century has adopted the myth of modernity. The one myth has replaced the other. ... Men ceased to believe in progress; but only to pin their faith to more tangible realities, whose sole original significance had been that they were the instruments of progress. ...This exaltation of the present ... is a corollary of that very faith in progress which people claim to have discarded. The present is superior to the past, by definition, only in a mythology of progress. Thus one reatins the corollary while rejecting the principle. There is only one way of retaining a position of whose instability one is conscious. One must simply refrain from thinking—and surrender oneself to the vortex of the corollary."