Famous Quotes
Discover inspiring wisdom and timeless quotes from history's greatest minds
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Scientists, researchers, and inventors
Albert Einstein
1879 - 1955The only source of knowledge is experience.
A. P. J. Abdul Kalam
1931 - 2015Let us sacrifice our today so that our children can have a better tomorrow.
Aage Bohr
1922 - 2009No one knows what new concepts and discoveries lie ahead.
Aaron Ciechanover
1947The art of discovery is meeting the unexpected!
Aaron Klug
1926 - 2018Curiosity is the single most important attribute with which you must start your scientific career.
Aaron Swartz
1986 - 2013It's no longer OK not to understand how the Internet works.
Abdul Kalam
1931 - 2015Dream, dream, dream. Dreams transform into thoughts and thoughts result in action.
Abdul Qadeer Khan
1936Our nuclear weapons are not kept as showpieces. They are meant for use if the country is threatened.
Abdus Salam
1926 - 1996The quest for scientific knowledge is endless.
Abhijit Banerjee
1961The main message is that a well-designed capitation system can solve some important problems.
Abraham Flexner
1866 - 1959The public health is a social concern. From the sanitary point of view, the connection between medical education and pub...
Abraham Maslow
1908 - 1970One can choose to go back toward safety or forward toward growth. Growth must be chosen again and again; fear must be ov...
Abraham Pais
1918 - 2000Technology was used during the 20th century to explore the reality of nature though never built a doubt-free case for an...
Abraham Robinson
1918 - 1974Mathematics as an expression of the human mind reflects the active will, the contemplative reason, and the desire for ae...
Ada Lovelace
1815 - 1852That it's as great a folly to be an optimist as to be a pessimist.