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.

解释：闻知有道德的人不予荐举，听说有善良的人不去寻求，见到有才能的人不予使用，那是很危险的。

土地的故事写在星星、河流和树木中。

人生最大的快乐是确信自己被爱着。

人生短暂如梦，不如举起酒杯祭奠江中的明月

预测未来的最好方法是创造它。

The human body is the most complex puzzle, and medicine is our way of solving it.