The search for the North-West Passage was even more tempting than the projection of imaginary colonies in the South; it opened before the eyes of speculative voyagers a promise of all the wealth of the East. A large proportion of Hakluyt's great prose epic--that marvellous work of adventure--is filled with the search for Cathay. That mystic land became the purpose and the goal of hundreds of seamen who, during the centuries, struggled and toiled through overwhelming perils, ever to be baffled by the solid and impenetrable ice. Those wild north seas seem to have caused little terror to the Tudor sea-dogs; Master Thorne, for example, deserves to live in the memory of Englishmen for all time simply for one remark with which he is credited. When the objection of the ice was proposed to him, he waived it on one side with words which might well be taken as the motto of the British Empire: "There is no land unhabitable and no sea innavigable."[18] Sir Humphrey Gilbert, in particular, tried to encourage men to push forward in their adventurous discoveries, and there is no doubt that his famous work, _A Discourse to prove a passage by the North West to Cathaya and the East Indies_, did a great deal to stimulate men in their hopeless task. It was largely due to this _Discourse_ that Martin Frobisher sailed to find the tantalising passage, in June 1576, under the patronage of the all-powerful Earl of Warwick. He sighted Greenland, and then reached that inlet on the American coast which he called Frobisher Bay. He brought back with him samples of a black stone which were supposed to contain gold, and thus added the temptation of easily acquired wealth to the sufficiently delusive and dangerous task of discovering the passage. The possibility of mineral wealth in the Arctic Regions brought about the formation of the Company of Cathay, under the government of Michael Lok; and as its Captain-General, Frobisher undertook a second voyage in May 1577. His object was "the further discovering of the passage to Cathay, and other Countreys, thereunto adjacent, by West North-West navigations: which passage or way is supposed to be on the North and North-West part of America ... where through our Merchants may have course and recourse with their merchandise."[19] Frobisher took possession of the barren territory, and on his return Queen Elizabeth "named it very properly Meta Incognita, as a marke and bound utterly hitherto unknown."[20] The gold-refiners of London were still deceived by the black stones; and again Frobisher sailed, in May 1578, to work this imaginary mine. He took with him on this occasion "a strong fort or house of timber" for the shelter of "one hundreth persons, whereof 40 should be mariners for the use of ships, 30 Miners for gathering the gold Ore together for the next yere, and 30 souldiers for the better guard of the rest, within which last number are included the Gentlemen,