Authors:

In an active life is sown the seed of wisdom; but he who reflects not, never reaps; has no harvest from it, but carries the burden of age without the wages of experience; nor knows himself old, but from his infirmities, the parish register, and the contempt of mankind. And age, if it has not esteem, has nothing.

Edward Young, John Doran, James Nichols (1854). “The Complete Works, Poetry and Prose of the Rev. Edward Young, LL.D.: Revised and Collated with the Earliest Editions. To which is Prefixed A Life of the Author”, p.489
In an active life is sown the seed of wisdom; but he who reflects not, never reaps; has no harvest from it, but carries the burden of age without the wages of experience; nor knows himself old, but from his infirmities,