The document discusses developing the powers of the mind by understanding left and right brain functions and using techniques suited to different thinking styles. It suggests making a plan to improve learning using both left and right brain development. Specifically, it discusses mind mapping as a graphical technique that mirrors how the brain works, invented by Tony Buzan, and how it can be used for note taking, planning, and problem solving by engaging both sides of the brain. Research shows that the brain changes and gets stronger with exercise and practice as connections multiply, making it easier to learn new things. The story of Michael Jordan's dedication to practice and improvement even after initially failing to make his high school basketball team illustrates how determination and hard work can lead to success.