Joseph Von Eichendorff said this quote

At last the gardener arrived, mumbling something about rascals and country bumpkins, and took me out into the park, giving me a lengthy lecture as he did so. I was instructed to be sober and industrious, and not to wander about aimlessly or waste my time in unproductive activities: if I heeded this counsel, he said, I might in time achieve something. He gave me much other useful and well-phrased advice too, but I have since forgotten almost all of it.

~ Joseph Von Eichendorff