Writing is another powerful way to sharpen the mental saw. Keeping a journal of our thoughts, experiences, insights, and learnings promotes mental clarity, exactness, and context.
Stephen R. Covey (2015). “The Stephen R. Covey Interactive Reader - 4 Books in 1: The 7 Habits of Highly Effective People, First Things First, and the Best of the Most Renowned Leadership Teacher of our Time”, p.422, Mango Media Inc.