by Tom Swift

Character is built in the course of your inner confrontation. Character is a set of dispositions, desires, and habits that are slowly engraved during the struggle against your own weakness. You become more disciplined, considerate, and loving through a thousand small acts of self-control, sharing, service, friendship, and refined enjoyment. If you make disciplined, caring choices, you are slowly engraving certain tendencies into your mind. You are making it more likely that you will desire the right things and execute the right actions. If you make selfish, cruel, or disorganized choices, then you are slowly turning this core thing inside you into something that is degraded, inconstant, or fragmented. You can do harm to this core thing with nothing more than ignoble thoughts, even if you are not harming anyone else. You can elevate this core thing with an act of restraint nobody sees. If you don’t develop a coherent character in this way, life will fall to pieces sooner or later. You will become a slave to your passions. But if you do behave with habitual self-discipline, you will become constant and dependable.

-David Brooks, The Road to Character (2015)