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天文學(xué)的歷史是一部視野不斷擴(kuò)展的歷史。

我喜歡在股票打折時(shí)買入。

"A great story is one that changes you."

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

當(dāng)你評(píng)判別人時(shí)，你不是在定義他們，而是在定義自己。