Capacity for loving...

[alderaan]

"I think the human capacity for loving is too great for a single loss, however enormous, to blight. At least I hope that's the case. You do not believe me now, but I have walked this road, Luke. I can tell you, if you keep walking, you do come out of the dark at last. The love I have for your sister is no less for the love I have for both my wives, bless their long-suffering hearts. There is always love."

Liegeus to Luke
Planet of Twilight (p.327)