Peter Kreeft, Making Choices: Practical Wisdom for Everyday Moral Decisions

"Honesty is a moral virtue, a matter of the will. Honesty means willing the truth with the whole of your heart. This demands sacrifice. We have little hope of attaining honesty unless we realize how demanding it is. It demands sacrifice of self-will, self-image, the desire to win, and the comfort of being right. The “honesty” often praised today is usually only emotional honesty with others, not intellectual honesty with one’s self; only “letting it all hang out,” not asking what is the real truth. Sometimes “honesty” is only a code word for shamelessness. Rarely does it mean the absolute, fanatical, selfless love of truth."

"Morality means choice. Choice means priorities. Priorities mean a hierarchy. A hierarchy means something at the top, a standard. That is the greatest good. If you have no greatest good, you have no hierarchy, you have no priorities. If you have no priorities, you cannot make intelligent choices. If you cannot make intelligent moral choices, you have no morality. You can still guide your life by your feelings or by social fashions, but that is not choice – not free, responsible, moral choice. Both feelings and fashions push you; you are passive. But moral choice is your own doing; you are active. You are responsible for your choices but not for your feelings or for your environment’s fashions."