Answer:
It means that the perspective of an individual differs from one another. For example, where another person saw abundant opportunities in any given unsummontable problems, another individual would see only big problems with little opportunities that seems far from materialising.
For the Nanny to have taken the biggest thing god ever made, the horizon means that, she engaged herself in a pursuit that is unresolveable no matter the effort she puts into it, it would still be far from being resolved.
Step-by-step explanation: