Write it down while it is fresh.
A sentence is enough. Start small and keep moving.
A home for your thinking
Make room for every thought.
Catch what matters, connect what you know, and find the right idea when you need it.
Ideas have a way of finding each other.
Margin gives them a place to meet. Save a passing thought, then follow the connections as they grow.
Put related thoughts together.
One note can lead you back to another at the right moment.
Find more than you remembered.
Follow the thread from a question to an older insight.
The best ideas deserve more than a folder.
Start with one thought.
You do not need a system before you begin. Just write down the thing you want to remember.