The truth about gritThe truth about grit Modern science builds the case for an old-fashioned virtue - and uncovers new secrets to success (Boston Globe / Greg Klee) By Jonah Lehrer August 2, 2009 E-mail this article To: Invalid E-mail address Add a personal message:(80 character limit) Your E-mail: Invalid E-mail address Sending your article Your article has been sent. E-mail| Reprints| Text size – + It’s the single
