Necessity is the mother of invention
Definition 1 of 1
Pro Tip 1/3Creative Origins
This proverb highlights how new ideas often originate from the need to solve a problem. 
When the bridge washed out, the villagers built a suspension bridge. Necessity is the mother of invention.
Pro Tip 2/3Not Always Positive
Sometimes, the invention may not be ideal but it temporarily solves the problem. 
Using a plastic bottle as a funnel might not be perfect, but necessity is the mother of invention.
Pro Tip 3/3Motivational Use
This phrase is often used to encourage creative problem-solving during tough situations. 
The blackout inspired her to invent a new light source with available materials. Necessity is the mother of invention.