Which is a theme of the iliad?

a. excessive pride can lead to one's downfall.
b. heroes never make mistakes.
c. though time may pass, people never change.
d. love your enemies.

C.Excessive pride can lead to one's downfall.

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it