No Jin Gangzuan, no porcelain work, proverb. If you don't have the conditions or skills to accomplish something, don't be hard. On the contrary, to undertake something, you must have the conditions or skills to do something.

Jin Gangzuan: Diamond drill is a necessary tool for drilling holes in porcelain. Porcelain work: To splice broken porcelain with a shovel, you need to drill a hole with a Jin Gangzuan, and then put the shovel. If you don't have the conditions or skills to accomplish something, don't be hard. On the contrary, to undertake something, you must have the conditions or skills to do something.

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Ready-made words commonly used in people's lives. Proverbs are similar to idioms, but they are colloquial and easy to understand. Generally speaking, they express a complete meaning and are almost one or two short sentences in form. Proverbs cover a wide range, some of which are agricultural proverbs.

Such as "before and after Qingming, plant melons and beans"; Some are rational proverbs, such as "As you sow, you reap"; Some common sense proverbs belong to all aspects of life, such as "modesty makes people progress, pride makes people fall behind." "Take a hundred steps after dinner and live to ninety-nine." And so on, a wide variety, countless.

Proverbs, like idioms, are part of the whole Chinese language, which can increase the uniqueness and vividness of the language. But proverbs and famous sayings are different. Proverbs are the practical experience of working people, and famous sayings are said by celebrities.