To judge the appearances we receive of things, we should need a judicatory instrument; to verify this instrument, we should need a demonstration; to rectify this demonstration, we should need an instrument: so here we are arguing in a circle. Seeing the senses cannot decide our dispute, being themselves full of uncertainty, we must have recourse to Reason; there is no reason but must be built upon another reason, so here we are retreating backwards to all eternity. Essays

“Heav'n but the Vision of fulfill'd Desire, / And Hell the Shadow from a Soul on fire, / Cast on the Darkness into which Ourselves, / So late emerged from, shall so soon expire.” Rubaiyat of Omar Khayyam

In general, one must have value oneself in order freely and willingly to acknowledge value in another. This is the basis for the requirement that modesty accompany all merits, as well as the disproportionately loud praise for this virtue which alone, among all its sisters, is always added to the praise of anyone distinguished in some way by the person who dares to praise him, so as to conciliate the worthless and silence their wrath. For what is modesty if not false humility which someone with merits and advantages in a world teeming with perfidious envy uses to beg the pardon of those who have none? Someone who does not lay claim to merit because he in fact has none is being honest, not modest. The World As Will and Representation

"The Poet had, who had made a show of attaching no importance to this literary game (though it gnawed at his heart that he himself had not written such beautiful letters, provoking replies even more beautiful), and having no one with whom to fall in love, had fallen in love with the letters themselves — which, as Niketas remarked with a smile — was not surprising, since in youth we are prone to fall in love with love. Baudolino