In this inspiring work, published in the year in which, sadly, Rabbi Lord Jonathan Sacks passed away, he introduces readers to one life-changing idea from each of the weekly parashot.  He argues that if we change the way we think we can change the way we feel, which changes the way we act, which changes the people we become.  Ideas change lives, and great ideas wonderfully expressed as they are here, help us to attain courage, happiness and lives filled with blessing. 
Beautiful introduction by Bari Weiss. 
I recommend everyone buys two copies, one to keep and one to give away.