The best preparation for tomorrow is doing your best today.
第一代雜種的同一性，第二代的不相似性，是精確觀察者無法忽視的事實。
美國能源獨立并不意味著孤立 - 我們?nèi)匀皇侨蚴袌龅囊徊糠帧?/div>
I never try to predict the market; I just try to be prepared for whatever it does.