Chesterton on Post-Conversion Adventure

In other words, the convert does not in the least abandon investigation or even adventure. He does not think he knows everything, nor has he lost curiosity about the things he does not know. But experience has taught him that he will find nearly everything somewhere inside that estate and that a very large number of people are finding next to nothing outside it. For the estate is not only a formal garden or an ordered farm; there is plenty of hunting and fishing on it, and, as the phrase goes, very good sport.

From Chapter Four of his _The Catholic Church and Conversion_.
http://www.ewtn.com/library/CHRIST/CONVERSI.TXT