Vaucanson was a man of the highest order of constructive genius.
He is fertile in plan and constructive in method because he has creative imagination.
The field is almost virgin, and the need for constructive programs is acute.
With a fifty-dollar teacher, constructive work was likely lacking.
We see at once that that doctrine was not negative but positive and constructive.
The new mayor had a constructive imagination and did not fear big ideas.
For three generations now our family have pursued a constructive policy.
Criticism, "A constructive critic of the book," 38-43;not opposed by artists, 62.
The child's reading should be constructive rather than destructive.
You could use this approach, but I don't think it's the most constructive one.