This book reminds me so much of Thich Nhat Hanh's Understanding Our Mind: 50 Verses on Buddhist Psychology, another excellent book. If you're looking to understand how to live life intentionally/mindfully, this book is for you. The author gets to the heart of how to do this - through the expansion of one's heart. In his artistic way, he explains the effects of our collected impressions in our mind onto the heart, and how this can cause us to either contract or expand - ultimately determining the degree of insight into ourselves. As with many contemplative traditions, breath work, loving-kindness, compassion, and forgiveness continue to be the prescription for the way. This is a book that I will keep coming back to for years to come.