周董 發達集團副董事長
來源:品味生活   發佈於 2009-10-24 10:33

看孫子兵法學英文/事後諸葛亮

【經濟日報╱朱文章】 2009.10.23 03:55 am
兵法:「兵者,詭道也」,要趁勝追擊?還是窮寇莫追?在在考驗指揮官的智慧。人生無時無刻不在做抉擇,成敗關鍵在所賴見解,究屬於真知卓見(foresight),還是人云亦云(hindsight)。
有一就有二 好禮成三
俗話「有一就有二」(If it happens once and then it happens twice.),或「無三不成禮」(It happens twice, it can happen a third time as well.)。勢頭既成,就會延續下去。
打麻將把把自摸,打棒球支支安打,手風順(on a winning streak)到神仙擋都擋不住,這時阿貓阿狗都能有好成績。
例:"Mahjong and baseball are my favorite pastimes. I find nothing is better when you are on a winning streak, you feel invincible." (麻將和棒球我都喜歡,因為手風一順,所向無敵的感覺很棒。)
"He has been on a winning streak with his investments before the financial tsunami hit."(金融海嘯來襲前,他的投資無往不利。)
但金融海嘯來襲,菜籃族死傷遍野,連最精明的香港首富李嘉誠、美國股王巴菲特,都無法倖免。崩盤時該不該逢低買進?現在股市又稍有起色,是不是一日行情(a bull bounce in a bear market)?這才是考驗投資者功力的時候。
不幸買在低位,而股市繼續探底,卯起來打死不退,繼續加碼(If I continue to gamble, I will win it back.),這是「賭徒謬論」(gambler's fallacy意指相信只要贏一把,就可以翻本)。不過,真正成立的賭國諺語是「賭久必輸」(the house always wins),這是勸口袋不深的人,做事要顧風險。
例:"Gamblers increase their wager after a series of losses because they believe that time will even things out."「連輸幾把,賭客加碼,以為下一把一定會變天。」
"In the casino, the house always wins. In horse racing, the track always wins.Investing is no different."「賭場和股市一樣,要見好即收,趁早獲利了結。」
華爾街日報有專文探討「先見」與「後見」判別標準:每天寫下明天投資標的預測盤價,再比較第二天真實股價,連續做它一年功課,兩相對照,可知許多我們自以為是的先見(two steps ahead),其實只是事後諸葛亮(Monday morning quarterback)。
例:"The difference between Monday morning quarterback and two steps ahead can mean the difference between losing all your money and achieving your goals."「先知先覺者上天堂,後知後覺者住套房。」
感情用事 一定會誤事
感情用事一定誤事,這在戰場、股市一體適用。英俗「命運自造」(Every man is the master of his own fortune.),也說「人最大的敵人,是他自己。」(Every man is his own worst enemy. )其理在於決策光憑感覺,等於沙上築堡(a sand castle),因為這時決策沒有根據,即使成功,也是一時。
例:"When you know yourself, you become your best friend. When you don't know yourself, you become your worst enemy." 「有自知之明,幫助最大;無自知之明,傷害最深。」
(作者部落格:www.suntzu4u.com.tw)
【2009/10/23 經濟日報】@ http://udn.com/

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