Final answer:
The quote suggests that we value things more when they require significant effort to obtain, thus the meaning is that we esteem things lightly if they are gained too easily.
Step-by-step explanation:
The quote "What we obtain too cheap, we esteem too lightly" means that the things we acquire easily or with little effort are often undervalued by us. It suggests that when something doesn't require a significant investment of time, money, or effort, we do not appreciate its true worth as much as we should. This sentiment echoes a broader principle that we tend to place greater emotional and psychological value on achievements and possessions that demand more from us, employing resources such as hard work, dedication, or financial expenditure. Therefore, the correct interpretation of the quote is B) We love difficult things, in the sense that we find more value in them because the effort required to obtain them makes them seem more valuable.