Never invest yourself in anything so deeply that its failure could cost you your happiness.


The Rule of Four: A Novel (ed. Dial Press, 2004) - ISBN: 9780440334958

Ian Caldwell Quotes

Never invest yourself in anything so deeply that its failure could cost you your happiness.

Never invest yourself in anything so deeply that its failure could cost you your happiness.

Never invest yourself in anything so deeply that its failure could cost you your happiness.

Never invest yourself in anything so deeply that its failure could cost you your happiness.