Love is, by all practical means, worthless. Sure, if you have someone to love and they love you back that's great. However, that's all you get; the affection of one singular individual. That affection is fickle. It waxes and wanes like the sun and the moon. The affections of an individual are thus rendered useless in the broad scheme of things. Affections of the masses, on the other hand, is by far superior.
This is why respect and rhetorical authority should be placed in a higher regard than love. Respect is harder to earn, and rhetorical authority is necessary to have even a modicum of success in the real world.
An example: You can love a kitten. You can adore and coddle this beautiful specimen of cuddly innocence, but you cannot respect it. The kitten cannot convince you of anything other than it is cute, and even that ability fades with age.
Now, think of your Grandfather. You came into this world and saw this timeworn giant with wrinkles and cataracts. You saw this person as a respectable person. You listen to him. He gave you advice. He convinced you to do the right thing or whatever your Grandfather taught you.
The point is this: Who influenced you more- the lovable kitten or the respectable grandfather?