亚历山大灯塔The Lighthouse at Alexandria was built in 279 B.C. on the smallislandofPharosby Sostratus of Cnidus for Ptolemy II. The lighthouse was over 400 feet high. The remains of this imposing structure could still be seen in 1480, when the Mamluk ruler Qa'it Bay constructed a fort...
Part of the behavior is I don’t know the answers. And at first that seems a little bit glib. But after awhile people get that I really don’t know the answer to a lot of these things. Sowe set it up so that the management really doesn’t tell people what to do. We discuss, ...