Final answer:
The statement that there is only a finite number of things to do is true due to the limited nature of time and resources. Choices must be made on how to best use the twenty-four hours in a day, creating unavoidable trade-offs. This reflects the economic principle of scarcity.
Step-by-step explanation:
The statement that there is only a finite number of things we have to do is true. The finite nature of time imposes limitations on what we can accomplish. With only twenty-four hours in a day, we must make choices on how to utilize this time, and these decisions inherently involve trade-offs. This means that if we choose to engage in one activity, we must forego others. This is a clear demonstration of the economic concept of scarcity, which dictates that our means to satisfy various ends are limited. The principle of scarcity applies to numerous aspects of life, including natural resources, such as fossil fuels, which we know cannot last indefinitely.
Considering this, it becomes evident that while the list of tasks or goals may appear endless, in reality, it is bounded by the limited resources and time available to us.