Obedience (21 quotes)

Obesity (19 quotes)

Obligation (1 quotes)

Obscenity (10 quotes)

Obscurity (16 quotes)

Observation (5 quotes)

Obsession (5 quotes)

Obstacles (48 quotes)

Obstinacy (7 quotes)

Obvious (2 quotes)

Occupation (4 quotes)

Oceans (9 quotes)

Office (4 quotes)

Oneness (2 quotes)

Opera (16 quotes)

Operation (1 quotes)

Opinions (120 quotes)

Opponents (5 quotes)

Opportunity (156 quotes)

Opposites (9 quotes)

Opposition (18 quotes)

Oppression (26 quotes)

Optimism (44 quotes)

Order (21 quotes)

Organization (16 quotes)

Orgasm (7 quotes)

Originality (45 quotes)

Orphan (1 quotes)

Orthodoxy (4 quotes)

Ostentation (7 quotes)

Outcasts (3 quotes)

Ownership (3 quotes)