This line implies that humans, have been created in a sort of synthetic environment. Humans in this case, are now the most intellegent beings on the known universe, they have been monitored, similar to test subjects. These people/ this race, is more intelligent than man, and humans have been in an experiment this whole time.
Hope this helps.
What makes life worth living
Quoting in research is used to point out specifically what someone said and in the exact way that it was said. If the quote is credible then the research is credible as well if you cite properly and it makes sense. Citing is important for avoiding plagiarism. Everything that does not fit that description might fit the answer you're looking for.
Use beginning middle and end for a summary but in this case do the important parts to put together a summary —use a plot diagram to help