At their repasts occasionally the king himself would preside, enlivening the moment with the condescensions of royal relaxation. Thus, of Philadelphus it is stated that he caused to be presented to the Stoic Sphærus a dish of fruit made of wax, so beautifully coloured as to be undistinguishable from the natural, and on the mortified philosopher detecting too late the fraud that had been practised upon him, inquired what he now thought of the maxim of his sect that "the sage is never deceived by appearances." Of the same sovereign it is related that he received the translators of the Septuagint Bible with the highest honours, entertaining them at his table. Under the atmosphere of the place their usual religious ceremonial was laid aside, save that the king courteously requested one of the aged priests to offer an extempore prayer. It is naively related that the Alexandrians present, ever quick to discern rhetorical merit, testified their estimation of the performance with loud applause. But not alone did literature and the exact sciences thus find protection. As if no subjects with which the human mind has occupied itself can be unworthy of investigation, in the Museum were cultivated the more doubtful arts, magic and astrology. Philadelphus, who, toward the close of his life, was haunted with an intolerable dread of death, devoted himself with intense assiduity to the discovery of the elixir of life and to alchemy. Such a comprehensive organization for the development of human knowledge never existed in the world before, and, considering the circumstances, never has since. To be connected with it was the passport to the highest Alexandrian society and to court favour. [Sidenote: The Septuagint translators.]