I am cast upon a horrible desolate Island, void of all hope of Recovery.
But I am alive, and not drown'd as all my Ship'd Company was.
So I went to work; and here I must needs observe, that as Reason is the Substance and Original of the Mathematicks, so by stating and squaring every thing by Reason, and by making the most rational Judgment of things, every Man may be in time Master of every mechanick Art. (59)
So that had my Cave been to be seen, it look'd like a general Magazine of all Necessary things, and I had every thing so ready at my Hand, that it was a great Pleasure to me to see all my Goods in such Order, and especially to find my Stock all Necessaries so great. (60)