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 will, a qulity of imagination, a vigor of the emotions; it is the freshness of the deep spring of life.

• 人生匆匆；青春不是易逝的年华；青春应是一种永恒的心态.；满脸红光；嘴唇红润；腿脚灵活这些并不是青春的全部