Joanne Rowling ( "rolling"; born 31 July 1965), better known by her pen name J. K. Rowling, is a British author, film producer, television producer, screenwriter, and philanthropist.
She is best known for writing the Harry Potter fantasy series, which has won multiple awards and sold more than 500 million copies, becoming the best-selling book series in history. The books are the basis of a popular film series, over which Rowling had overall approval on the scripts and was a producer on the final films. She also writes crime fiction under the name Robert Galbraith.
Harry, there is never a perfect answer in this messy, emotional world. Perfection is beyond the reach of humankind, beyond the reach of magic. In every shining moment of happiness is that drop of poison: the knowledge that pain will come again. Be honest to those you love, show your pain. To suffer is as human as to breathe.