12 wonderful Roald Dahl quotes that offer invaluable life advice

Today marks the 100th birthday of Roald Dahl, one of the nation's- and indeed the world's- most popular authors.

The multi award-winning author's 250 million book sales place him amongst the world's best-selling fiction authors.  

To commemorate Roald Dahl day, we have hand-picked some of his most memorable quotes, which still inspire us today.