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TECHNOLOGY > microbiologist > Jonas Salk
I have had...
Vendor: TECH & SCIENCE
I have had dreams, and I've had nightmares. I overcame the nightmares because of my dreams.
Source: Reader's Digest, 2 Jan 1980.
-- Jonas Salk, (Oct 28 1914-1995), US microbiologist; He developed the first polio vaccine using dead viruses, 1952-55.