1. Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年發奮圖強；老年遺憾懊喪。
2. Youth is life's seed-time.
青年時代是人生的播種期。
3. Youth is the season of hope, enterprise, and energy, to a nation as well as an individual.
青年時期對國家和個人都是希望、創業和精力充沛的時期。
4. Youth looks forward and age backward.
青年人向前看，老年人向後看。
5. Youth means limitless possibilities.
年輕意味着無限希望。
6. Young man may die but old men must die.
年輕人可能會死，老年人難免不亡。
7. Years bring wisdom.
年長智也增。
8. Yesterday is dead, forget it; tomorrow does not exist, don't worry; today is here, use it.
昨天已經消逝，把它忘掉；明天還未來到，不必煩惱；今天就在眼前，把它用好。
9. You can fool some of the people all the time, and all of the people some of the time; but you can't fool all of the people all the time.
你可以一直愚弄一些人，甚至可以在某個時期愚弄所有的人；但不能一直愚弄所有的人。
10.You are the greatest enemy if you are a coward, but if you are brave, you are your greatest friend.
如果你是膽小鬼，你就是自己最大的敵人；如果你是勇敢者，你就是自己最好的朋友。