Learn Through Teaching

If you can't explain it with simple words, you don't really understand it. So write out everything you know about a subject as if you were teaching it to someone else.

Go beyond the professional jargon and assess if you really understand that complicated terminology.

Richard Feynman, the Nobel Prize-winning physicist, was recognized as someone who could clearly explain complex topics in a way that everybody—even those without degrees in the sciences—could understand.

While studying at Princeton, Feynman began recording and connecting t...