Duckworth, Angela.
Grit : the power of passion and perseverance /
Angela Duckworth.
- New York : Scribner, c2016.
- xv, 333 p. : ill. ; 22 cm.
Includes references and index.
9781501111112 (pbk.)
Expectation (Psychology).
Perseverance (Ethics).
Success.
158.1 / DUC