1. Israeli Prime Minister Ariel Sharon signaled to Maher that Israel would welcome any militant truce, but factions dismissed that as empty words.
2. If without any real intention, any ambitious target could result in empty words on a paper.
3. Almost half of those rulings have still not been implemented, and the verdicts remain empty words on a piece of judicial paper.
4. empty words
4. The promise to guarantee the rights of people to know, to participate and to supervise should not be just empty words.