It is a capital mistake to theorize before one has data.
Quote by Arthur Conan Doyle about fear, mistake
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It is a capital mistake to theorize before one has data.
Quote by Arthur Conan Doyle about fear, mistake.
Arthur Conan Doyle 1859 - 1930, british Writer
Was born on: 22 may 1859.
Died on 07 jul 1930, at 71 years old.
Died on 07 jul 1930, at 71 years old.
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