61

People :

Author : Abbott Payson Usher

: History of Mechanical Inventions

Text :

Those who stand at the beginning of new things secure less public acclaim than those who bring to final statement a body of new truth or who bring into practical use various new technical devices.

From : Chapter 9: Leonardo da Vinci: Engineer and Inventor, Page 215..

Chronology :

May 22, 2020 : 61 -- Added.
July 15, 2022 : 61 -- Updated.

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