XIII. After this, Pelopidas, who was chosen Bœotarch,[8] with Mellon and Charon as colleagues, at once blockaded the citadel, and made assaults upon it on all sides, being eager to drive out the Lacedæmonians and recover the Kadmeia before an army should come upon them from Sparta. And so little time had he to spare, that the garrison, when going home after their capitulation, met at Megara Kleombrotus, marching with a great force against Thebes. Of the three men who had been governors of Thebes, the Spartans condemned two, Herippidas and Arkissus, to death, and the third, Lysanorides, was heavily fined and banished. This adventure was called by the Greeks the "sister" of that of Thrasybulus, as it resembled it in the bravery and personal risk of its chief actors, and was, like the other, favoured by fortune. It is difficult to mention any other persons, who with fewer numbers and scantier means than these, conquered men more numerous and powerful than themselves, by sheer daring and ability, or who conferred greater blessings on their own countries; and that which made this more remarkable was the change which it effected. The war which destroyed the prestige of Sparta, and put an end to her empire by sea and land, began in that night, in which Pelopidas, without having made himself master of any fort, stronghold, or citadel, but merely coming to a private house with eleven others, loosed and broke to pieces, if we may use a true metaphor, the chains of Lacedæmonian supremacy, which seemed fixed and immovable.