Albert Einstein Quote: If you can't explain it simply, you don't

"If you can't explain it simply, you don't understand it well enough."

— Albert Einstein

If you can't explain it simply, you don't understand it well enough.

— Albert Einstein

From Relativity

Source

Attributed, based on Relativity preface

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.

The important thing is not to stop questioning. Curiosity has its own reason for existing.

I have no special talents. I am only passionately curious.