该句通过对比结构强调青春的双重属性。
Life is like an oil painting; viewed up close, its meaning is elusive, but to appreciate its beauty, one must stand a little further away. — Schopenhauer
In this world, nothing is more precious than youth, yet youth is also the most fleeting. The most precious things are often unappreciated, and the most transient things tend to hasten their own disappearance. — Guo Moruo
There are two kinds of truth: truths of reasoning and truths of fact. Truths of reasoning are necessary, and their opposite is impossible; truths of fact are contingent, and their opposite is possible. — Leibniz
"Genius" is one who can easily accomplish what others can only achieve through long-term, strenuous effort. — Susan Langer
Time is a constant, but to the diligent, it is a variable. One who calculates time in "minutes" instead of "hours" has fifty-nine times more time. — Rebacov
To grant the conquered a way to survive is noble. — Statius
To deceive others is to deceive oneself, and in a profound way. — Zhu Xi
Approaching learning from a practical standpoint ensures it will not be in vain. — Wang Yu
Constant dripping wears away the stone. — Helle
Integrity is the foundation of character, while diligence is the ladder to progress and success.
Thinking is essentially an argument with oneself. — Da Vinci
Being approachable wins people's hearts.
An ideal should be as eternal and radiant as the sun.
我们的生活就像一幅油画，从近看，看不出所以然来，要欣赏它的美，就非站远一点不可。——叔本华
人世间，比青春再可宝贵的东西实在没有，然而青春也最容易消逝。最可贵的东西却不为人所爱惜，最易消逝的东西却在促进它的消失。——郭沫若
有两种真理：推理的真理和事实的真理。推理的真理是必然的。它的反面是不可能的；事实的真理是偶然的，它的反面是可能的。——莱布尼茨
“天才”就是那些能够很轻松地做到别人只有经过长期刻苦努力才能做到的那些事的人。——苏珊·朗格
时间是个常数，但对勤奋者说来，是个变数。用“分”来计算时间的人，比用“时”来计算时间的人，时间多五十九倍。——雷巴柯夫
给被征服者以生还之路是高尚的。——斯塔提乌斯
欺人亦是自欺，此又是自欺之甚者。——朱熹
为学从切实处下手，自不落空。——王豫
滴水恒久不断可以穿石。——赫利勒
品行端正是做人的根本，勤劳用功则是上进、成功的阶梯。
思索，就是跟自己争论。——达·芬奇
平易近人，人心归之。
理想应该像太阳一样永恒、炽热。
"Youth is inherently melancholic; in this season, we learn how to feel"
"In study, life, and friendships, we weave a colorful youth."
"Youth is like a song, singing the legends of life."
"Youth is like a dream, time like a flower, and the years flow like water"
"Youth is a blend of bitterness and sweetness that shapes our memories."