[ what a man knows at fifty that he did not know at twenty is for the most part incommunicable. Quotes ]

Showing search results for Quotation - What a man knows at fifty that he did not know at twenty is for the mo - Dictionary Quotes

quote 1

What a man knows at fifty that he did not know at twenty is for the most part incommunicable.
Age and Aging
Adlai E. Stevenson

Comment this quote | Permalink | Vote for this quote  | 518 votes

Research is what I'm doing when I don't know what I'm doing.
[ Research ] Wernher Von Braun