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解釋：語言是用來充分表達作者心志的，文采是用來充分發揮語言功能的。

Every scientific advancement forces us to confront new ethical questions.

The true test of leadership is not what you do when you're being watched, but what you do when you're alone.

我喜歡夢的邏輯。

未來屬于那些敢于夢想并有勇氣追求夢想的人。