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I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.

I am not afraid of death, I just don't want to be there when it happens.

市場總是對的，它不在乎你的意見。

量子電動力學的發展表明，粒子的概念并不像曾經認為的那樣簡單。