Up the Thames came ships loaded, perhaps, with treasure from foreign countries, and their men would land and spread news of battles in the Netherlands or Spain; or they would have strange tales to tell of new lands which they had found, of the manners of strange new peoples, of adventures with bears or morses or Spaniards, tales of marvellous wealth waiting for a daring hand to take, of countries where the sun never set, of seas where meremaiden swam, and where the sound of the cracking ice was loud as the crash of artillery. Small wonder that the poets found inspiration in the London taverns, and that men lived almost in the streets, where at any moment they might meet some fellow with a new tale of the world's wonder that might very likely be true. London was no place in which a man could easily remain inert. The unexpected constantly occurred on account of the dramatic way that news was inevitably brought. News came like vivid flashes of light on darkness, and these flashes were continual. Ralegh's energy had always been conspicuous, even in those times. He was no slug, as Aubrey pithily puts it. And now it is that one of the great ideas of his life came to him, perhaps the greatest. We hear of him as connected with Sir Humfrey Gilbert's enterprise for discovering the north-west passage. Sir Humfrey was instigated by his navigator's desire to find a nearer passage to the East. But Ralegh widened in his mind the scope of the scheme, with him it expanded into something immeasurably greater. He saw the overcrowding of London beyond the limits of health and of comfort, and this overcrowding was troubling the level head of the great Burghley, who tried to cope with it by restricting the building of new houses. Ralegh was a man whose nature always was "to turn necessity to glorious gain." He saw the tremendous possibilities of this superabundance of men, how, if they could be placed in these new lands, they would prove of infinite value to the old country which, by their presence, they were annoying. He knew that Spaniards had settled in wild new lands, and lived there for a time like marauders, and returned home with wealth which they had wrung from the natives. But his idea was larger; it was the first proper plan of colonization, for his imagination carried him far on into the future beyond the time of a generation or two, beyond the seizing of immediate wealth. The vastness of the scheme appealed to him; the difficulties he realized to be so great that they were worth a man's while to grapple with.