Ethics illuminates how we should live and lead, like light illuminates the dark. Leadership without ethics is, at its best, aimlessly stumbling around in the dark, and at its worst, purposefully creating darkness for others. As Dr. Martin Luther King Jr. said: "Darkness cannot drive out darkness; only light can do that." Learn more about how ethics and the metaphor of light relate to YOU. Click the multicolored image for a brief (and free) quiz.