亲力亲为 do it oneself
Explanation
亲力亲为是指亲自努力去做，自己动手操办。体现了一种认真负责、一丝不苟的精神。
It means to personally work hard and to handle things by oneself. It shows a spirit of seriousness and meticulousness.
Origin Story
话说在一个小山村里，住着一位老木匠，他以制作精美的木雕而闻名。有一天，村里要举行庙会，需要一座精致的牌坊。村长找到老木匠，希望他能帮忙制作。老木匠爽快地答应了，但他没有像往常一样安排徒弟们帮忙，而是决定亲力亲为。他每天清晨就开始工作，仔细地挑选木材，一丝不苟地雕刻每一个细节。烈日当空，汗水浸湿了他的衣衫，但他从不抱怨，脸上始终洋溢着满足的笑容。为了保证牌坊的质量，他甚至亲自去山里挑选最优质的木材，扛回家中。经过几个月的辛勤劳作，一座精美绝伦的牌坊终于完成了。庙会当天，村民们都惊叹于牌坊的精致和完美，纷纷赞扬老木匠的精湛技艺和敬业精神。老木匠看着自己亲手制作的牌坊，心里充满了自豪和喜悦。他知道，只有亲力亲为，才能做出最好的作品，才能对得起自己的良心。
In a small village, there lived an old carpenter who was known for his exquisite wood carvings. One day, the village was to hold a temple fair, and a beautiful archway was needed. The village headman sought the carpenter's help. The carpenter readily agreed, but instead of delegating the task to his apprentices as usual, he decided to do it himself. Every morning, he started working early, carefully selecting the wood and meticulously carving every detail. Under the scorching sun, sweat soaked his clothes, but he never complained, and his face was always filled with a contented smile. To ensure the archway's quality, he even went to the mountains to personally select the best wood and carried it home. After months of hard work, a magnificent archway was finally completed. On the day of the temple fair, villagers marveled at its exquisiteness and perfection, praising the carpenter's superb craftsmanship and dedication. Looking at the archway he had made with his own hands, the carpenter was filled with pride and joy. He knew that only by personally doing everything could he create the best work and live up to his conscience.
Usage
形容亲自处理事情，不假手于人。常用于褒义，形容认真负责的态度。
It describes personally handling matters without relying on others. It's often used in a positive sense, describing a serious and responsible attitude.
Examples
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他总是亲力亲为，事必躬亲。
tā zǒngshì qīn lì qīn wéi, shì bì gōng qīn
He always does everything himself.
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这次活动，他亲力亲为，取得了圆满成功。
zhè cì huódòng, tā qīn lì qīn wéi, qǔdé le yuánmǎn chénggōng
He personally took charge of this event and made it a complete success.
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做任何事情都要亲力亲为才放心。
zuò rènhé shìqíng dōu yào qīn lì qīn wéi cái fàngxīn
You have to do everything yourself to feel relieved.