【正文】
h is not a time of life, it is a state of mind 。 it is the freshneof the deep springs of life . 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 60 more than a boy of 20 . Nobody grows old merely by a number of years . We grow old by deserting our ideals. Years wrinkle the skin , but to give up enthusiasm wrinkles the soul . Worry , fear , self amp。distrust bows the heart and turns the spirit back to dust . Whether 60 of 16 , there is in every human being amp。s heart the lure of wonders, the unfailing childlike appetite of whatamp。s next and the joy of the game of living . In the center of your heart and my heart thereamp。s a wirelestation : so long as it receives messages of beauty , hope ,cheer, courag 中國人 Am Chinese Ladies and gentlemen, boys and girls, I am Chinese. I am proud of being a Chinese with five thousand years of civilization behind. Iamp。ve learned about the four great inventions made by our forefathers. Iamp。ve learned about the Great Wall and the Yangtze River. Iamp。ve learned about Zhang Heng(張衡)and Iamp。ve learned about Zheng He(鄭和).Who says the Yellow River Civilization has vanished(消失)?I know that my ancestors have made miracles(奇跡)on this fer