Of this greatness Jonson had probably no deep realisation. It is surprising enough to note that the scholars and poets of the Renaissance, in so far as they took sides in the old strife between Cæsar and Pompey, were all on Pompey's side. Even in the seventeenth century, in France, under a despotism more absolute than Cæsar's, the men who were familiar with antique history, and who, for the rest, vied with each other in loyalty and king-worship, were unanimously opposed to Cæsar. Strange as it may seem, it is not until our century, with its hostility to despotism and its continuous advance in the direction of democracy, that Cæsar's genius has been fully appreciated, and the benefits his life conferred on humanity have been thoroughly understood. The personal relation between Ben Jonson and Shakespeare is not to this day quite clearly ascertained. It was for long regarded as distinctly hostile, no one doubting that Jonson, during his great rival's lifetime, cherished an obstinate jealousy towards him. More recently, Jonson's admirers have argued with warmth that cruel injustice has been done him in this respect. So far as we can now judge, it appears that Jonson honestly recognised and admired Shakespeare's great qualities, but at the same time felt a displeasure he never could quite conquer at seeing him so much more popular as a dramatist, and--as was only natural--regarded his own tendencies in art as truer and better justified. In the preface to _Sejanus_ (edition of 1605) Jonson uses an expression which, as the piece was acted by Shakespeare's company, and Shakespeare himself appeared in it, was long interpreted as referring to him. Jonson writes:-- "Lastly, I would inform you that this book, in all numbers, is not the same with that which was acted on the public stage, wherein a second pen had good share; in place of which, I have rather chosen to put weaker, and, no doubt, less pleasing, of mine own, than to defraud so happy a genius of his right by my loathed usurpation."