I'm not an expert on Islam, but I think there are lots of noble religions whose basic principles could stand considerably more observation in the world of business.
John C. BogleYour success in investing will depend in part on your character and guts, and in part on your ability to realize at the height of ebullience and the depth of despair alike that this too shall pass.
John C. BogleThe transfer of Wall Street from private ownership to public ownership has been a big step backward.
John C. BogleIf you have trouble imagining a 20% loss in the stock market, you shouldn't be in stocks.
John C. Bogle