[ galileo galilei Quotes ]
Showing search results for Galileo Galilei Quotes - 2 quotations by Galileo Galilei - Dictionary Quotes2 quotes
Doubt is the father of invention.
Comment this quote | Permalink | Vote for this quote | 361 votes
You cannot teach a man anything; you can only help him find it within himself.
Teachers and Teaching
Comment this quote | Permalink | Vote for this quote | 278 votes
Research is what I'm doing when I don't know what I'm doing.
[ Research ] Wernher Von Braun