Man Duplicates Quotes

3 quotes by 2 authors

• Until man duplicates a blade of grass, nature can laugh at his so called scientific knowledge. — Thomas A. Edison
• Until man duplicates a blade of grass, nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favor compared with… — Thomas A. Edison
• Until a man duplicates a blade of grass, Nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favorable comparison… — Thomas Alva Edison

Who Wrote These Man Duplicates Quotes

2 authors contributed a total of 3 Man Duplicates Quotes as follows:

• 2 Man Duplicates Quotes by Thomas A. Edison
• 1 Man Duplicates Quote by Thomas Alva Edison