"No one is so accursed by fate, No one so utterly desolate, But some heart, though unknown, Responds unto his own..."

"I am cross and depressed, and people bore me with their excessive attentions. I can't breathe, I can't work; I feel alon..."

"A low serotonin level . . . can dry up the wellsprings of life’s happiness, withering a person’s interest in his exi..."