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.

I hope that even if you remember not a single word of mine, you remember those of Seneca, another of those old Romans I met when I fled down the Classics corridor, in retreat from career ladders, in search of ancient wisdom: As is a tale, so is life: not how long it is, but how good it is, is what matters.

Or yet in wise old Ravenclaw, if you've a ready mind, Where those of wit and learning, Will always find their kind.

You never get it right, you people, do you? Either we've got Fudge, pretending everything's lovely while people get murdered right under his nose, or we've got you, chucking the wrong people into jail and trying to pretend you've got 'The Chosen One' working for you!

Are you planning to follow a career in Magical Law, Miss Granger?” asked Scrimgeour. “No, I’m not,” retorted Hermione. “I’m hoping to do some good in the world!

The fates have informed me that your examination in June will concern the Orb, and I am anxious to give you sufficient practice. Hermione snorted. "Well honestly... 'the fates have informed her'... Who sets the exam? She does!

Books can be misleading...