1. Bones: I hate Psychology. It's a soft science.

2. It should be directed by the soft science to set up the talent group, carry out the brain truster participating in policy decision, develop t.

3. It is charged with soft science research e . g . development tactic for machinery industry.

4. But the soft science is more important in my eyes.

5. Therefore, it is not comprehensive to treat Economics as a science or soft science or nonscience.

6. The theory of group decision - making belongs to soft science.

7. The most important link of structure optimization design is structural form selection which belongs to structure conception design and takes on stong soft science decision making characteristics.