Book excerpt: Ritch Eich has emerged as one of today's preeminent experts on leadership and its place in business, healthcare, education, the military and life in general. In his fifth book, Leading with Grit, Grace and Gratitude: Timeless Lessons for Life, Eich covers important new ground to teach us powerful and practical lessons of leadership with: -Grit, by transforming organizations through bold initiatives;-Grace when serving, guiding, and mentoring others; and -Gratitude, by understanding how to treat people.