I have discovered that all human evil comes from this, man’s being unable to sit still in a room.

This remark comes from Blaise Pascal’s posthumously published notes known as the Pensées (compiled after his death in 1662). In these fragments, written during the 1650s amid his turn toward Jansenist Catholic piety, Pascal analyzes the human condition—restlessness, self-deception, and the search for “diversion” (divertissement) to avoid confronting mortality and spiritual need. The line appears in a section arguing that people flee solitude and silence because being alone with oneself exposes anxiety, emptiness, and dependence on God. Pascal frames much social and political turmoil as the downstream effect of this inability to endure quiet self-possession.

Pascal claims that many harms—conflict, ambition, vice, and distraction—begin with a basic psychological incapacity: we cannot bear stillness and self-confrontation. “Sitting still in a room” symbolizes accepting the limits of human life, including boredom, fear, and the awareness of death. Rather than face these truths, people seek diversion in entertainment, status, and constant activity, which can escalate into rivalry and violence. The aphorism is not merely about laziness or introversion; it is a moral and spiritual diagnosis. For Pascal, learning to endure solitude is a prerequisite for clarity, humility, and openness to grace.

“All of humanity’s problems stem from man’s inability to sit quietly in a room alone.”
“Man’s inability to stay quietly in his room is the cause of all his misfortune.”
“All men’s miseries derive from not being able to sit in a quiet room alone.”