text: For this reason I am all the more angry that some men claim the major portion of this time for superfluous things, – time which, no matter how carefully it is guarded, cannot suffice even for necessary things. Cicero declared that if the number of his days were doubled, he should not have time to read the lyric poets. And you may rate the dialecticians in the same class; but they are foolish in a more melancholy way. The lyric poets are avowedly frivolous; but the dialecticians believe that they are themselves engaged upon serious business. I do not deny that one must cast a glance at dialectic; but it ought to be a mere glance, a sort of greeting from the threshold, merely that one may not be deceived, or judge these pursuits to contain any hidden matters of great worth.