From: The Confessions of Saint Augustine Book VIII

But when a deep consideration had from the secret bottom of my soul drawn together and heaped up all my misery in the sight of my heart; there arose a mighty storm, bringing a mighty shower of tears. Which that I might pour forth wholly, in its natural expressions, I rose from Alypius: solitude was suggested to me as fitter for the business of weeping; so I retired so far that even his presence could not be a burden to me. Thus was it then with me, and he perceived something of it; for...