"I owe it all to little chocolate donuts"

In this quote, John Belushi is revealing his appreciation and success to "little chocolate donuts." This could be interpreted in an actual sense, as in he owes his success to the usage of these treats. Nevertheless, it could also be seen as a metaphor for something else that has played a substantial function in his achievements. Possibly the "little chocolate donuts" represent his hard work, devotion, or perhaps a particular person who has actually supported and motivated him. Overall, this quote highlights the idea that success is not accomplished alone, and there are typically small, apparently unimportant elements that add to it.