To have a liberal temperament ...

To have a liberal temperament is a kind of psychological boon, To be able to understand that someone you disagree with is not just a terrible creature but somebody with whom you disagree.
 Peter Gay

Quotes from the same author

There is something very intriguing about, for example, the sense of accomplishment that a small child has, which you might be able to reduce to aggression and libido, but which might also have some independent existence.
 Peter Gay
Freud, Jung thought, had been a great discoverer of facts about the mind, but far too inclined to leave the solid ground of "critical reason and common sense." Freud for his part criticized Jung for being gullible about occult phenomena and infatuated with Oriental religions; he viewed with sardonic and unmitigated skepticism Jung's defense of religious feelings as an integral element in mental health. For Freud, religion was a psychological need projected onto culture, the child's feeling of helplessness surviving in adults, to be analyzed rather than admired.
 Peter Gay