All who, forgetful of self, have striven to render their country free and glorious are true heroes. Of those who have been ready to lay down their lives for the welfare of Great Britain the number is legion. From them let us select one as a type of thousands of brave men who have helped to make Britain mistress of the ocean. Thomas Cochrane, son of Lord Dundonald, took to the sea as a duck takes to the water. When he first went on board ship the lieutenant cared neither that he was Lord Cochrane nor that he was related to the captain of the ship. He did not spare him one jot; but made him do all kinds of work, just as if he had been plain Tom Smith. And so it came to pass that he got a thorough training, and, being a smart youth, was soon promoted. Cochrane had the good fortune on one occasion to meet Lord Nelson, who in course of conversation said to him, "Never mind manoeuvres; always go at them". This advice he certainly followed throughout his life; and he began pretty early too. For being in command of a sloop of 158 tons, called the _Speedy_, with fourteen small guns and fifty-one men, he happened to come across a good-sized Spanish vessel, with thirty-two big guns, and over 300 men. The Spaniard, of course, was going to seize on the little English ship, and, so to speak, gobble it up. But Cochrane, instead of waiting to be attacked, made for the Spaniard, and, after receiving the fire of all her guns, without delivering a shot, got right under the side of the _Gamo_ (so the vessel was called), and battered into her with might and main. The Spaniards did not relish this, and were going to board the tiny English craft, but again they were forestalled; for Cochrane with all his men took the _Gamo_ by storm, killed some, and frightened others; and ere long a marvellous sight was witnessed at Minorca, the great _Gamo_ was brought by the _Speedy_ into the harbour, with over 263 men on board, hale and hearty, whilst Cochrane never had a fifth of that number! Ship after ship he took, till his name became a terror to the Spaniards and French; for he was so audacious, that no matter how big was the vessel he came across, nor how small his own, he "went at them," as Nelson had told him to do; and many a stately prize brought he home as the result of his daring and bravery. One of the most gallant deeds he did was in connection with the defence of Rosas. Times had changed since the events related above, and Great Britain was now helping Spain in her struggle against France. When he got to Rosas the place was within an ace of surrender. The French had pounded the defences into a deplorable condition. Fort Trinidad, an important position, was about to be assaulted, the walls having been well-nigh beaten down by the fire of the enemy.