The present is delivered, it is said, of the future. Events are linked to each other by an invincible fatality: it is Destiny which, in Homer, is above even Jupiter. This master of gods and men declares roundly that he cannot stop his son Sarpedon dying in his appointed time. Sarpedon was born at the moment when he had to be born, and could not be born at another moment; he could not die otherwise than before Troy; he could not be buried elsewhere than in Lycia; had at the appointed time to produce vegetables which had to be changed into the substance of a few Lycians; his heirs had to establish a new order in his states; this new order had to exert an influence over the neighbouring kingdoms; from it resulted a new arrangement of war and peace with the neighbours of the neighbours of Lycia: thus, step by step, the destiny of the whole world has been dependent on Sarpedon's death, which depended on Helen being carried off; and this carrying off was necessarily linked to Hecuba's marriage, which by tracing back to other events was linked to the origin of things.
If only one of these facts had been arranged differently, another universe would have resulted: but it was not possible for the present universe not to exist; therefore it was not possible for Jupiter to save his son's life, for all that he was Jupiter.
This system of necessity and fatality has been invented in our time by Leibnitz, according to what people say, under the name of _self-sufficient reason_; it is, however, very ancient: that there is no effect without a cause and that often the smallest cause produces the greatest effects, does not date from to-day.
Lord Bolingbroke avows that the little quarrels of Madame Marlborough and Madame Masham gave birth to his chance of making Queen Anne's private treaty with Louis XIV.; this treaty led to the Peace of Utrecht; this Peace of Utrecht established Philip V. on the throne of Spain. Philip V. took Naples and Sicily from the house of Austria; the Spanish prince who is to-day King of Naples clearly owes his kingdom to my lady Masham: and he would not have had it, he would not perhaps even have been born, if the Duchess of Marlborough had been more complaisant towards the Queen of England. His existence at Naples depended on one foolishness more or less at the court of London.