"There are many whose faults go undetected only because they are ineffectual: when these grow confident of their strength, they will act no less audaciously than those whose fortunes have already given them opportunity. They lack only the resources to display the full extent of their iniquity. Even a poisonous snake is safe to handle in cold weather, when it is sluggish. Its venom is still there, but inactive. In the same way, there are many people whose cruelty, ambition, or self-indulgence fails to match the most outrageous cases only by the grace of fortune. Just give them the power to do what they want, and you will see: they want the same things as others do."
- Seneca, Letters 42.3