Misc: in greek mythology who was oenone's husband?

Questions

"If we all said to people's faces what we say behind one another's backs, society would be --------------."- Honor?

"If we cannot now end our differences, at least we can help make the world safe for ---------."- John Fitzgerald Kennedy?

"If we don't ----------, we don't grow. If we don't grow, we aren't really living."- Gail Sheehy?

"The harder you --------, the luckier you get."- McAlexander?

"If we don't ----------, we run the risk of failure."- J. Danforth Quayle?