[ john cotton dana Quotes ]
Showing search results for John Cotton Dana Quotes - 1 quotations by John Cotton Dana - Dictionary Quotes1 quote
Who dares to teach must never cease to learn.
Teachers and Teaching
John Cotton Dana
Comment this quote | Permalink | Vote for this quote | 314 votes
Research is what I'm doing when I don't know what I'm doing.
[ Research ] Wernher Von Braun