Concept
Beginner's Mind
3 books in the library reach for this idea - each in its own way. When independent authors converge on one concept, it usually deserves attention.
Full Catastrophe Living
How this book uses it: Approaching each moment as if for the first time, without preconceptions. Tomorrow, eat breakfast with beginner's mind - notice textures, temperatures, flavors.
The Alchemist
How this book uses it: The merchant who never goes to Mecca represents those who abandon dreams out of fear. Don't be him.
Wherever You Go, There You Are
How this book uses it: Approach each moment as if for the first time, without preconceptions. Your "expertise" often blocks fresh perception.