New Delhi, Aug. 3 -- When Retired Hollywood actor and filmmaker Clint Eastwood said, "You have to steal a lot. You have to have a criminal mentality to be a film director," he was not encouraging people to commit theft. Instead, he meant that great filmmakers constantly learn from the work of others.

Every director watches films, reads books, studies photography, listens to music and observes real life. They borrow useful ideas, techniques and storytelling styles that have worked before. However, they do not simply copy them. They combine these influences with their own experiences, imagination and perspective to create something fresh and unique.

This approach is common in every creative field. Writers learn from great authors, musicia...