Robert Southey Quote

Go, little Book! From this my solitude
I cast thee on the Waters,--go thy ways:
And if, as I believe, thy vein be good,
The World will find thee after many days.
Be it with thee according to thy worth:
Go, little Book; in faith I send thee forth.

The Poetical Works of Robert Southey: Complete in One Volume (ed. 1829)