You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who said a journey of a thousand miles begins with a single step?" whose answer is ascribed to Laozi.
Each document should contain about 30 words, and these documents should contain useful information.

Query: origin of "a journey of a thousand miles begins with a single step"
Useful Output:

Doc 1: A Journey Of A Thousand Miles Begins With A Single Step. The Lao Tzu quote above has always been one of my favorites. · Taking That First Step
Doc 2: 5:42. Go to channel · A Journey of a Thousand Miles Begins with a Single Step - Proverb in English. Teaching Banyan•12K views · 14:09. Go to
Doc 3: A Journey of a Thousand Miles Begins with a Single Step.
Doc 4: "A journey of a thousand miles begins with a single step" is a famous quote attributed to the ancient Chinese philosopher Lao Tzu, found in
Doc 5: "A Journey Of A Thousand Miles Begins With A Single Step." - LAO-TZU ☯️☯️☯️ · Comments Section · FAKE TAO NEWS!!!!! ☺☻ ☯️☯️☯️ /s · Community Info Section.