"a Little __ Is a Dangerous Thing": Alexander Pope
This page is the CodyCross answer for the clue below from New York, New York!, Group 372, Puzzle 1 (Brooklyn Heights).
Question is: "a Little __ Is a Dangerous Thing": Alexander Pope
and the answer is: LEARNING
Word Meaning:
LEARNING — (uncountable) An act in which something is learned.
Definitions from Wiktionary.