If a dog doesn't put you first where are you both? In what relation? A dog needs God. It lives by your glances, your wishes. It even shares your humor. This happens about the fifth year. If it doesn't happen you are only keeping an animal.
In endowing us with memory, nature has revealed to us a truth utterly unimaginable to the unreflective creation, the truth of immortality....The most ideal human passion is love, which is also the most absolute and animal and one of the most ephemeral.
Liberty is to faction, what air is to fire, an ailment without which it instantly expires. But it could not be a less folly to abolish liberty, which is essential to political life, because it nourishes faction, than it would be to wish the annihilation of air, which is essential to animal life, because it imparts to fire its destructive agency.
Love anything and your heart will be wrung and possibly broken. If you want to make sure of keeping it intact you must give it to no one, not even an animal. Wrap it carefully round with hobbies and little luxuries; avoid all entanglements. Lock it up safe in the casket or coffin of your selfishness. But in that casket--safe, dark, motionless, airless--it will change. It will not be broken; it will become unbreakable, impenetrable, irredeemable. To love is to be vulnerable.
Man is an intellectual animal, therefore an everlasting contradiction to himself. His senses centre in himself, his ideas reach to the ends of the universe; so that he is torn in pieces between the two without the possibility of its ever being otherwise. A mere physical being or a pure spirit can alone be satisfied with itself.