Christian tradition emphasizes three primary virtues, Faith, Hope and Charity. Noting that there are three primary colors as well, I thought perhaps a color wheel may help explain the relationship between various virtues. I believe a better modern word for charity is Loving.
The wisdom literature from many cultures contains useful ideas for much more than religion; useful in our families, work, and social settings. Although these ideas are inspired by a Christian background, the Virtue Wheel attempts to describe them more generally.