Seven industry veterans look back at the lessons they learned from their very first days in the PR field.

Ed Adler

Organization: Time Warner

Title:
EVP, corporate communications

Location:
New York

Years in PR:
20

Ed Adler began his career as a journalist and moved into media relations for Time Inc. Soon after, he realized PR's increasing role in corporate America.

"I was doing mostly magazine publicity," he says. "It wasn't something I wanted ...