THE IDIOM COLLECTION LEARN & PRACTISE
You live and learn
Understand the meaning. See it in context. Make it yours.
01 / UNDERSTAND
Meaning in plain English
Said when you discover something new or surprising.
02 / SEE IT IN CONTEXT
The expression in a sentence
- I never knew the library lent out musical instruments—you live and learn.
03 / CHECK YOUR UNDERSTANDING
Quick idiom quiz
Try the question without looking back, then write a sentence of your own. You can retry as often as you like.
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Can you recall the expression?
Complete the example using the expression from this lesson.
I never knew the library lent out musical instruments—________.
Show the answer
You live and learn — Said when you discover something new or surprising.
Try your own sentence (optional)
Make it yours
Write one sentence using “You live and learn” about your own life.
Check your sentence
Does your sentence match this meaning?
Said when you discover something new or surprising.
Compare: I never knew the library lent out musical instruments—you live and learn.
Check the spelling and how the expression fits the sentence. Your example can be different.
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More ways to understand and use it
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When to use it
Use this conversational saying as a reaction to an unexpected fact or discovery. It can sound amused or reflect that experience continues to teach you things.
More examples in context
- “That button saves a copy automatically.” “You live and learn!”
- I thought the café closed at six, but it stays open until nine. You live and learn.
Usage note
The usual full saying begins with “you”, even when you are talking about your own discovery. It is a reaction to learning something, rather than an instruction to study a particular subject.
A short conversation
A: You can renew this ticket online instead of coming to the office.
B: Really? You live and learn. I’ve been making this trip every month.
A: I’ll show you where the option is.
One more practice question
Which response uses “You live and learn” naturally?
A. “I didn’t know this shortcut existed. You live and learn!”
B. “I already knew that and discovered nothing new. You live and learn!”
Check your answer
A. The response reacts to discovering something previously unknown.
Related lessons
Meaning and usage checked against Cambridge Dictionary. Explanations, examples and conversation are original.