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)to make good use of life one should have in youth the experience of advanced years, and in old age the vigor of youth. (stanislars i, polish king)
青年而有老年之經驗，老年而有青年之朝氣，就能使人生發揮更大的作用。(波蘭國王 斯坦尼勞斯一世)
3)youth is life's seed-time.
青年時代是人生的播種期。
4)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。
5)youth looks forward and age backward.
青年人向前看，老年人向后
6)youth means limitless possibilities.
年輕意味著無限希望。
7)it is better to waste one's youth than to do nothing with it at all. ——george courteline (1858-1926)
年輕時做一點兒事要比什么事也不做好。 ——喬治·庫特林
8)youth is more courageous than age because it knows less. age is wiser than youth because it knows more.
青年人比老年人勇氣大，因為他們知道的比較少。老年人比青年人明智，因為他們知道的較多。——w.e.b.dubois
9)a generation without a cause in its youth has no legacy in its old age. eeward kennedy. american plliticia
一代人如果年輕時候沒有事業,老了就不會有遺產可以傳下去。 美國政治家肯尼迪.
10)All the advantage isn't in running fast, but rather in getting an early start.
優勢不在于跑得快，而在于起身早。
11)To strive, to seek, to find, and not to yield.
去奮斗，去追求，去發現，但不要放棄。
12)Living without an aim is like sailing without a compass.
生活沒有目標，就像航海沒有羅盤。
13)One of the most dangerous forms of human error is forgetting what one is trying to achieve.
人犯錯誤最危險的一種就是忘記自己的目標是什么。 ——Paul Nitze
14)Youth is a blunder; manhood a struggle; old age a ret.
青年時鹵莽;中年時奮斗;老年時后悔。
15)One crowded hour of glorious life is worth an age without a name.
光輝人生中忙碌的一個小時抵得過碌碌無為的一生。——Scott
16)To a crazy ship all winds are contrary.
對于一只盲目航行的船而言，所有方向的風都是逆風。——Herbert