A virtue is a habitual and firm disposition to do the good. It allows the person not only to perform good acts but to give the best of himself. The virtuous person tends towards the good with all his sensory and spiritual powers; he pursues the good and chooses it in concrete actions. – CCC 1803

Prayer Is Powerful And Necessary For Salvation | St. John Vianney Quote
"My dear brothers and sisters, not only is prayer very powerful; even more, it's of the utmost necessity for overcoming the enemies of our salvation. Look at all the saints: They weren't content with watching and fighting to overcome the enemies of their salvation and...