For the wizard and halfling in you…
Galadriel: Mthrandir (Gandalf)… Why the halfling?
Gandalf: Saruman believes it is only great power that can hold evil in check, but that is not what I have found. I found it is the small everyday deeds of ordinary folk that keep the darkness at bay. Small acts of kindness and love. Why Bilbo Baggins? Perhaps because I am afraid, and he gives me courage.
Galadriel: Do not be afraid, Mthrandir. You are not alone. If you should ever need my help… I will come.