# 因人而异

yīn rén ér yì

Vary from person to person

## Meaning & wording

**Literally:** Differ according to the person

**Traditional Chinese:** 因人而異

**Register:** Neutral · conversational

[Perspective](https://chinese-idioms.yudis.dev/idioms/topics/perspective)

## When to use it

Use when preferences, effects, or needs are individual.

It describes variation; it does not explain its cause by itself.

## Behind the words

The compact construction expresses a general observation: the person matters to the result. It is useful in contemporary explanations of individual differences.

The expression states that an outcome, response, preference, or requirement depends on the individual. It describes variation rather than prescribing a teaching method. Compare 因材施教, which recommends adapting instruction to a learner. 因人而异 can apply much more broadly, but should not replace an explanation when the relevant differences are known.

## Examples

学习方法的效果因人而异。

### Traditional Chinese

學習方法的效果因人而異。

xué xí fāng fǎ de xiào guǒ yīn rén ér yì 。

The effectiveness of a study method varies from person to person.

同一种学习方法，效果往往因人而异。

### Traditional Chinese

同一種學習方法，效果往往因人而異。

tóng yì zhǒng xué xí fāng fǎ ， xiào guǒ wǎng wǎng yīn rén ér yì 。

The same study method often works differently for different people.

恢复所需的时间因人而异。

### Traditional Chinese

恢復所需的時間因人而異。

huī fù suǒ xū de shí jiān yīn rén ér yì 。

The time needed to recover varies from person to person.

对这道菜的喜好因人而异，不能一概而论。

### Traditional Chinese

對這道菜的喜好因人而異，不能一概而論。

duì zhè dào cài de xǐ hào yīn rén ér yì ， bù néng yí gài ér lùn 。

Preferences for this dish vary among individuals and should not be generalized.

## Sources & reference checks

Original explanations and examples from Chinese Idioms Almanac. Source-checked October 4, 2026.

- [Ministry of Education · 成語典](https://dict.idioms.moe.edu.tw/idiomView.jsp?ID=21143&q=1&webMd=1&la=0)

- [CC-CEDICT · forms & pronunciation](https://www.mdbg.net/chinese/dictionary?page=worddict&wdqb=%E5%9B%A0%E4%BA%BA%E8%80%8C%E7%95%B0)

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