To Delia: On Her Endeavoring to Conceal Her Grief at Parting

...Hard is that heart, and unsubdued by love,
That feels no pain, nor ever heaves a sigh;
Such hearts the fiercest passions only prove,
Or freeze in cold insensibility.

Oh! then indulge thy grief, nor fear to tell
The gentle source from whence thy sorrows flow,
Nor think it weakness when we love to feel,
Nor think it weakness what we feel to show.

~William Cowper