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我不喜歡做簡單的事，我喜歡接受挑戰(zhàn)。

There’s no such thing as too much butter in a recipe—only too little joy.

The farmer is the only man in our economy who buys everything at retail, sells everything at wholesale, and pays the freight both ways.

礦業(yè)必須以可持續(xù)發(fā)展為核心進(jìn)化，否則我們可能被淘汰。