Maybe one key is to creating a culture evaluating people on effort, talent, process, boldness , etc without being straightly tied to the result - and people who

Maybe one key is to creating a culture evaluating people on effort, talent, process, boldness , etc without being straightly tied to the result - and people who sucseed in doing that well , should have some form of job security , and the knowledge they are doing what they are paid to do. And if over the long period they fail to produce results, even though they try well, maybe let them work together with someone else who is more lucky with hypoetheses ?