Although China has achieved great progress in aerospace development, more hard work is needed to accomplish the lunar probe program.

Today´s announcement shows that through hard work and cooperative efforts, great progress can be made, ... This decision demonstrates our commitment to fulfilling our Cold War cleanup obligations as well as preserving the long-term environmental health of the river and the many communities it serves.

Today's Chrysler Group profit-sharing announcement recognizes the hard work of our employees and our progress toward our 2007 objectives.

It's been a work in progress. Like anything else, the ingredients (for success) are hard work, time and a positive attitude.

Sending a man to the Moon? It would be a one-way ticket if we do it now, given the thrust of our rockets at present is not strong enough.

If there are no major problems, China's first unmanned satellite to the moon will be launched in 2007.