Virtue is moral, physical, and mental excellence.

Most major religions and philosophies recognize four “cardinal” virtues: courage, temperance, justice, and wisdom. Each of these virtues helps us develop the aforementioned excellence.

Why are they called “cardinal?” The word “cardinal” comes from the Latin cardo, which means “hinge,” the things upon which a door pivots.

This is an apt description, as these are the virtues on which a life of excellence pivots.