人们还往往把真理和错误混在一起去教人，而坚持的却是错误。

独裁统治的最佳武器是保密，但民主的最佳武器应该是开放的武器。

当你被神奇的东西镇住时，你是不敢不听话的。

If you are ready to give up everything else and study the whole history and background of the market and all the principal companies whose stocks are on the board as carefully as a medical student studies anatomy—if you can do all that and in addition you have the cool nerves of a gambler, the sixth sense of a clairvoyant and the courage of a lion, you have a ghost of a chance.