I have played over several hundred of Morphy's games, and am continually surprised and entertained by his ingenuity. - Caryl Chessman

I am more strongly confirmed than ever in the belief that the time devoted to chess is literally frittered away. It is, to be sure, a most exhilarating sport, but it is only a sport; and it is not to be wondered at that such as have been passionately addicted to the charming pastime should one day ask themselves whether sober reason does not advise its utter dereliction.

Ludimus effigiem belli, simulataque veris
Praelia, buxo acies fictas, et ludicra regna,
Ut gemini inter se reges albusque, nigerque
Pro laude oppositi certent bicoloribus armis.

That which has reached us from the discoveries of their clear thinking and the marvels of their inventions is the (game) of chess. The Indians have, in the construction of its cells, its double numbers, its symbols and secrets, reached the forefront of knowledge. They have extracted its mysteries from supernatural forces. While the game is being played and its pieces are being maneuvered, there appear the beauty of structure and the greatness of harmony. It demonstrates the manifestation of high intentions and noble deeds, as it provides various forms of warnings from enemies and points out ruses as well as ways to avoid dangers. And in this, there is considerable gain and useful profit.