An exclusive excerpt of one letter from David Suzukis forthcoming book Letters to My Grandchildren. In the book, Suzuki offers grandfatherly advice to his five grandchildren, recounts stories from his own childhood, and explores what makes life meaningful. As he ponders lifes deepest questions and offers up a lifetime of wisdom, Suzuki inspires us all to live with courage, conviction, and passion.All proceeds from the sale of this exclusive advance will be donated to the David Suzuki Foundation.