🗓️ Idiom: Necessity Is the Mother of Invention (saying)
💬 Meaning
- When people really need something, they find a way to create a solution.
- It means challenges or problems often lead to new and clever solutions.
🧠 Example Sentences
- When their tools broke, the engineers built new ones. Necessity is the mother of invention.
- The remote team developed a custom app to work better together. It just proves that necessity is the mother of invention.
- During the pandemic, many small businesses went online. Necessity was truly the mother of invention.
🏛️ Origin
This saying goes back to ancient times and is linked to the Greek philosopher Plato. It means that when people face real problems, they are more likely to think creatively and invent new solutions.
📝 Practice Exercises
1. Fill in the blank:
They had no budget, so they created a free tool from scratch. __________!
Answer
Necessity is the mother of invention
2. Choose the correct meaning of “necessity is the mother of invention”:
A) People invent things only for fun
B) New ideas happen randomly
C) People find creative solutions when they really need them
D) Invention always needs a team
Answer
C) People find creative solutions when they really need them
3. Rewrite the sentence using the idiom:
“They only built that tool because they had no other choice.” → Change the sentence using: necessity is the mother of invention
Answer
They built that tool because necessity is the mother of invention.
ℹ️ Other Useful Pages

Rob is a CELTA qualified English teacher with 15 years of international experience. He has a BSc and PGDip from Loughborough and St Andrews universities in the UK. He has taught in Thailand and Saudi Arabia and now works with professionals worldwide.

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