“When we sharpen the saw in a balanced, consistent way, we vaccinate ourselves. Slowly, gradually, even imperceptibly, an immune system develops within so that no matter what problem we face, we are able to tap into our deep inner resources and reserves. It also cultivates the awareness and humility to tap into outer resources when needed. We never really get the disease resulting from unsolved problems because our immune system is sufficiently strong to solve them early on.” – Stephen R. Covey