When fishing for happiness, catch and release. Remember these seven words--they are the keys to being happy. So says Shimon Edelman, an expert on psychology and the mind.

In The Happiness of Pursuit, Edelman offers a fundamental understanding of pleasure and joy via the brain. Using the concept of the mind as a computing device, he unpacks how the human brain is highly active, involved in patterned networks, and constantly learning from experience. As our brains predict the future through pursuit of experience, we are rewarded both in real time and in the long run. Essentially, as...