4
But however much the present treatise is indebted to you for its existence, its application is not confined to you who are philosophers, whose ambition it is to form your conduct upon serious principles; it extends to the teachers of literature, of rhetoric, of music,—to all, in short, whose intellectual attainments can command a maintenance and a wage. And where the life, from beginning to end, is one and the same for all, the philosopher (I need not say), so far from being a privileged person, has but the additional ignominy of being levelled with the rest, and treated by his paymaster with as scant ceremony as the rest. In conclusion, whatever disclosures I may be led to make, the blame must fall in the first instance on the aggressors, and in the second instance on those who suffer the aggression. For me, unless truth and candour be crimes, I am blameless.
4
' As to the vulgar rabble of trainers and toadies, illiterate, mean-souled creatures, born to obscurity, should we attempt to dissuade them from such pursuits, our labour would be wasted.