They give unconditional love ...

They give unconditional love and undying loyalty in return for regular meals and an occasional pat on the head.
They give unconditional love and undying loyalty in return for regular meals and an occasional pat on the head.
 Jon Winokur

More phrases

All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
I know but one freedom and that is the freedom of the mind.
 Antoine de Saint-Exupéry
Freedom is not worth having if it does not connote freedom to err.
The amount of happiness that you have depends on the amount of freedom you have in your heart.
 Thích Nhất Hạnh
Without freedom of thought, there can be no such thing as wisdom - and no such thing as public liberty without freedom of speech.

Quotes from the same author

To a dog, motoring isn't just a way of getting from here to there, it's also a thrill and an adventure. The mere jingle of car keys is enough to send most any dog into a whimpering, tail-wagging frenzy.
 Jon Winokur