Failure is so important. We speak about success all the time. It is the ability to resist failure or use failure that often leads to greater success. I've met people who don't want to try for fear of failing.
J. K. RowlingThey were bullyin' him, Hermione, 'cause he's so small!" said Hagrid. "Small?" said Hermione. "Small?" "Hermione, I couldn't leave him," said Hagrid, tears now trickling down his bruised face into his beard. "See -- he's my brother!
J. K. Rowling