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成功投資的關鍵是保持紀律并避免情緒化決策。

The money and effort that men expend on their bodies, they might with greater profit devote to their minds.

The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.

程序最重要的屬性是它是否實現了用戶的意圖。