"But my longevity is due to my good timing"

This quote by Tony Curtis is a reflection on his long and successful career in the show business. He is recommending that his success is because of his ability to acknowledge and take advantage of chances as they occur. He implies that he has had the ability to stay in the general public eye for so long because he has been able to acknowledge the ideal minutes to make the ideal moves. This might be translated as a tip to always understand the opportunities that come your method and to be prepared to take advantage of them. It is likewise a suggestion to be patient and wait on the best moment to make a relocation. By knowing the ideal timing, one can maximize their possibilities of success.