该句使用like进行比喻，将大脑与四肢联系起来，表达形象且易理解。
The human brain is like the limbs: agile with use, but decaying with disuse.
A day of labor brings a night of peaceful sleep; a lifetime of labor brings eternal happiness.
Diligence and wisdom are twins, while laziness and stupidity are siblings.
The diligent are masters of time, while the lazy are slaves to time.
Do you want to be happy? Then first learn to endure hardship.
No animal is more industrious than the ant, yet it is the most silent.
Inspiration is nothing more than the reward of persistent labor.
A gentleman helps others achieve their virtues rather than fostering their vices.
A massive tree grows from a tiny seedling; a nine-story tower rises from a pile of earth; a journey of a thousand miles begins with a single step.
Consistency is key; there is no use in being exposed to sun one day and cold the next.
Dissatisfaction with oneself is a fundamental trait of any true genius.
Without experiencing wind and rain, how can one see a rainbow?
The sharpness of a sword comes from grinding, and the fragrance of plum blossoms comes from the bitter cold.
人的大脑和肢体一样，多用则灵，不用则废。
勤劳一日，可得一夜安眠；勤劳一生，可得幸福长眠。
勤奋和智慧是双胞胎，懒惰和愚蠢是亲兄弟。
勤奋的人是时间的主人，懒惰的人是时间的奴隶。
你想成为幸福的人吗？但愿你首先学会吃得起苦。
没有任何动物比蚂蚁更勤奋，然而它却最沉默寡言。
灵感不过是“顽强的劳动而获得的奖赏”。
君子成人之美，不成人之恶。
合抱之木，生于毫末；九层之台，起于累土；千里之行，始于足下。
贵有恒何必三更眠五更起，最无益只怕一日曝十日寒。
对自己不满足，是任何真正有天才的人的根本特征。
不经历风雨，怎能见彩虹。
宝剑锋从磨砺出，梅花香自苦寒来。
"We should be willing to invest time in learning."
"Only through continuous learning can we make up for our shortcomings and enrich our minds."
"Continuous learning is the best way to identify changes."
"Learn extensively and be steadfast in your purpose, and inquire closely about what is near."
"Knowledge is something that only grows."