“The unendurable is the beginning of the curve of joy.”
“The only joy in the world is to begin.”
“Life was unendurable, and yet everywhere it was endured.”
“... That no single, individual moment is in and of itself unendurable.”
“Darkness make you grinning with an expression of unendurable agony.”
“The exquisitely bad is as satisfying to the soul as the exquisitely good. Only the mediocre is unendurable.”