Final answer:
The statement encourages individuals to be self-motivated and maintain consistency in their efforts, regardless of external validation, echoing the concept that intrinsic motivation can be powerful and even enhanced by positive reinforcement.
Step-by-step explanation:
The statement is encouraging personal motivation and consistency in pursuing goals, even when external support such as recognition or applause is not present. This aligns with the scenario of the businessman who recognizes that hard work is its own reward, understanding the value of intrinsic motivation. Similarly, research by Arnold (1976) and Cameron & Pierce (1994) has shown that external reinforcements like verbal praise can actually bolster intrinsic motivation. In the case of Odessa, her motivation to continue baking could be sustained by customers' compliments, which serve to encourage her passion.