He says the idea came to him during slower business hours while he was thinking about customers coming in for a slice or two, then discarding their greasy boxes right away.

他表示，顾客不多时，他就有时间考虑一些事情，比如看到食客吃完几片披萨后，随手就把油乎乎的盒子扔掉了。 于是他想到了这个“披萨当盒子”的主意。

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Surprised to see him during business hours, he told me that state employees were still off for the ice storm.

FORBES: It's Not What We Think but How We Think: 3 Leadership Lessons from the IBM Executive School