在全球采矿业中，适应能力就是新的竞争优势。

绘画的行为是一种解放的行为。

人不仅是一种生物存在，也是一种历史存在。

投资中最危险的四个字是：“这次不同。”

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.