He inquired:
"Please inform me, Sir,
By what system of thought
And what technique of meditation
I can apprehend Tao?
By what renunciation
Or what solitary retirement
May I rest in Tao?
Where must I start,
What road must I follow
To reach Tao?"

Such were his three questions.
Non-Doing, the Speechless One,
Made no reply.
Not only that,
He did not even know
How to reply!