Letters 49.5

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.

Seneca, Letters to Lucilius 49.5, translated by Richard Mott Gummere