Page:The Swiss Family Robinson - 1851.djvu/17

8 "Better slowly, than not at all," said I. "It is a principle in mechanics, that what is gained in time is lost in power. The jack is not meant to work rapidly, but to raise heavy weights; and the heavier the weight, the slower the operation. But, can you tell me how we can make up for this slowness?"

"Oh, by turning the handle quicker, to be sure!"

"Quite wrong; that would not aid us at all. Patience and Reason are the two fairies, by whose potent help I hope to get our boat afloat."

I quickly proceeded to tie a strong cord to the after-part of it, and the other end to a beam in the ship, which was still firm, leaving it long enough for security; then introducing two more rollers underneath, and working with the jack, we succeeded in launching our bark, which passed into the water with such velocity, that but for our rope it would have gone out to sea. Unfortunately, it leaned so much on one side, that none of the boys would venture into it. I was in despair, when I suddenly remembered it only wanted ballast to keep it in equilibrium. I hastily threw in anything I got hold of that was heavy, and soon had my boat level, and ready for occupation. They now contended who should enter first; but I stopped them, reflecting that these restless children might easily capsize our vessel. I remembered that savage nations made use of an out-rigger, to prevent their canoe oversetting, and this I determined to add to my work. I fixed two portions of a topsail-yard, one over the prow, the other across the stern, in such a manner that they should not be in the way in