If you're not failing every now and again, it's a sign you're not doing anything very innovative.
“But when it comes to writing the thing that I've sort of been thinking about lately, is why? You know, is it rational? Is it logical that anybody should be expected to be afraid of the work that they feel they were put on this Earth to do.”
“Anything that is wasted effort represents wasted time. The best management of our time thus becomes linked inseparably with the best utilization of our efforts.”