Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct. ...

Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct. (Sue Armstrong)

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Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.

Sue Armstrong Quotes: Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct.