"The perfect parent is perfect 70 percent of the time," Dr. Parens said in 1988. "If you love and respect the child and the child knows it, you can make a lot of mistakes" without damaging the child. Read more LAURENCE KESTERSON / INQ KESTERSON by Gary Miles Updated 4 hours ago Henri Parens, 93, formerly of Wynnewood, a celebrated professor of psychiatry at Thomas Jefferson University, research professor of psychiatry at the Medical College of Pennsylvania, analyst at the Psychoanalytic Center of Philadelphia, prolific author, and Holocaust survivor, died Saturday, Feb. 19, of congestive heart failure at an assisted...