Identify the author of the following primary source quote:
"Espaniola is a marvel; the mountains and hills, and plains, and fields, and the soil, so beautiful and rich for planting and sowing, for breeding cattle of all sorts, for building of towns and villages. There could be no believing, without seeing, such harbors as are here, as well as the many and great rivers, and excellent waters, most of which contain gold. In the trees and fruits and plants, there are great diversities from those of Juana. In this, there are many spiceries, and great mines of gold."