Claudia Welch Quotes
Einstein once said, "If you can't explain a concept to a six-year-old, you don't fully understand it.
Einstein once said, "If you can't explain a concept to a six-year-old, you don't fully understand it. (Claudia Welch)
Einstein once said, "If you can't explain a concept to a six-year-old, you don't fully understand it.