zi3 daai6 coi4 so1志大才疏

Jyutpingzi3 daai6 coi4 so1
Yaleji daaih chòih sō

Definition

To have great ambition but lack the talent or ability to realize it.

neutralpeople

How it's used

This idiom is used to criticize someone who has high aspirations or grand plans but lacks the actual talent or capability to execute them. It carries a strong sense of condescension and is often used to describe people in leadership or management roles who are perceived as out of their depth. Unlike some other idioms, it is quite direct and can sound harsh when applied to someone's professional performance.

Examples

He is ambitious but lacks ability, always bragging without substance.
Do you think he is ambitious but incompetent, causing the company to end up like this?

Common phrases

to describe someone as ambitious but incompetent

Common mistake

Learners often mistake this for a neutral description of someone who is hardworking but struggling. It is specifically a negative critique of someone's arrogance or lack of self-awareness regarding their own limitations.

Grammar color guide

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