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擲骰子永遠無法消除偶然。

如果用心一旦松散，那么萬事都做不好。如果用心一旦粗疏，那么凡事不能聚精會神。用心一旦固執(zhí)，凡事就不能見其本來面目。

The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.