[ john w. mackay Quotes ]
Showing search results for John W. Mackay Quotes - 1 quotations by John W. Mackay - Dictionary Quotes
1 quoteTo have known the best, and to have known it for the best, is success in life.
Success
John W. Mackay
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Research is what I'm doing when I don't know what I'm doing.
[ Research ] Wernher Von Braun