言行一致

You can use it to describe someone's character.

For example, you can say someone is 言行一致.

It functions like an adjective in a sentence.

You can also use it as a noun.

It represents the quality of being trustworthy.

It works well in both speech and writing.

It is a very versatile four-character idiom.

Use it when you want to praise someone.

It is perfect for a job recommendation.

Use it when a friend proves they are reliable.

If a colleague finishes a project on time, use it.

It is also great for serious self-reflection.

Use it in a formal business meeting.

It shows you value honesty and reliability.

It is great for wedding speeches or tributes.

Don't use it for very small things.

If someone forgets a pen, don't use it.

It is a heavy term for character.

Using it for trivial errors sounds too dramatic.

Avoid using it sarcastically in casual settings.

It might come off as very aggressive.

Keep it for meaningful discussions about trust.

Don't use it if you are just joking around.

This concept comes from ancient Chinese philosophy.

Confucius placed a high value on sincerity.

In Chinese culture, your reputation is everything.

This is often linked to the concept of 'Face.'

If you don't match words with deeds, you lose face.

It is a pillar of social harmony.

Reliability helps build strong community bonds.

It has been a standard for leaders for centuries.

The most common opposite is 言行不一.

This means someone says one thing but does another.

Another related term is 表里如一.

This means your outside matches your inside.

You might also hear 说得到，做得到.

That is a more casual way to say it.

It literally means 'say it, do it.'

It is the 'street' version of this idiom.