There are two ways in which you can tie a shoelace – one is the “ordinary method”, where you explicitly make the loops around both ends of the lace before tying together to form a bow. The other is the “elegant method” where you only make one loop explicitly, but tie with such great skill…
Addition to the Model Makers Oath
Paul Wilmott and Emanuel Derman, in an article in Business Week a couple of years back (at the height of the financial crisis) came up with a model-makers oath. It goes: • I will remember that I didn’t make the world and that it doesn’t satisfy my equations. • Though I will use models boldly…