As soon as we had got within the reef, we anchored in nineteen fathom, over a bottom of coral and shells. And now, such is the vicissitude of life, we thought ourselves happy in having regained a situation, which but two days before it was the utmost object of our hope to quit. Rocks and shoals are always dangerous to the mariner, even where their situation has been ascertained; they are more dangerous in seas which have never before been navigated, and in this part of the globe they are more dangerous than in any other; for here there are reefs of coral rock, rising like a wall almost perpendicularly out of the unfathomable deep, always overflowed at high-water, and at low-water dry in many places; and here the enormous waves of the vast Southern Ocean, meeting with so abrupt a resistance, break with inconceivable violence, in a surf which no rocks or storms in the northern hemisphere can produce. The danger of navigating unknown parts of this ocean was now greatly increased by our having a crazy ship, and being short of provisions and every other necessary; yet the distinction of a first discoverer made us cheerfully encounter every danger, and submit to every inconvenience; and we chose rather to incur the censure of imprudence and temerity, which the idle and voluptuous so liberally bestow upon unsuccessful fortitude and perseverance, than leave a country which we had discovered unexplored, and give colour to a charge of timidity and irresolution.