""How Mind Builds Body"" is a self-help book written by Ralph Waldo Trine that explores the power of the mind in shaping the physical body. Trine argues that the mind is the driving force behind all bodily processes and that by harnessing the power of our thoughts, we can improve our health, strength, and overall well-being. The book covers a range of topics, including the role of positive thinking in promoting healing, the importance of proper breathing...