Youth means a temperamental predominance of courage over timidity,of the appetite for adventure over the love of ease.This often exists in a man of sixty more than a boy of twenty.Nobody grows
old merely by a number of years.We grow old by deserting our ideals.
青春意味着战胜懦弱的那股大丈夫气概和摈弃安逸的那种冒险精神。往往一个60岁的老者比一个20岁的青年更多一点这种劲头。人老不仅仅是岁月流逝所致，更主要的是不思进取
的结果。
Years may wrinkle the skin,but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust.
光阴可以在颜面上留下印记，而热情之火的熄灭则在心灵上刻下皱纹。烦恼、恐惧、缺乏自信会扭曲人的灵魂，并将青春化为灰烬。
