Nelson Mandela Quote
Difficulties break some men but make others. No axe is sharp enough to cut the soul of a sinner who keeps on trying, one armed with the hope that he will rise even in the end.
Nelson Mandela on challenges, Letter to Winnie Mandela (1 February 1975), written on Robben Island. Source: From Nelson Mandela By Himself: The Authorised Book of Quotations © 2010 by Nelson R. Mandela and The Nelson Mandela Foundation