Tinkering is something we need to know how to do in order to keep something like the space station running. I am a tinkerer by nature.
-- Leroy Chiao
   
Leroy Chiao   Name:
Leroy Chiao
Type:
Astronaut
Nationality:
American
Birth:
August 28, 1960
https://www.nutquote.com/quote/Leroy_Chiao