"No one ever became extremely wicked suddenly"

This quote by Juvenal is a tip that nobody is born wicked, and that it requires time for somebody to end up being exceptionally wicked. It suggests that wickedness is a progressive process, which it is not something that can be gotten over night. It implies that wickedness is an outcome of a person's choices and actions over time, rather than something that is natural. It likewise suggests that it is possible to acknowledge the indications of wickedness in someone before they end up being exceptionally wicked, and that it is necessary to act to prevent it from intensifying. This quote functions as a warning to be aware of the options we make and the people we relate to, as it is possible to end up being wicked if we are not cautious. It also functions as a tip that it is never ever too late to change our ways and turn away from wickedness.