His staff joked that he had no formal education but "the school of hard knocks". He had attended Tyler Commercial College in [[Tyler, Texas|Tyler]], Texas, which for a period of time claimed to be the largest business training school in the United States. The college offered instruction in bookkeeping, shorthand, telegraphy, business administration, and finance.<ref name=bio/><ref>[http://home.sprynet.com/~skreed/typc-scho01.htm Tyler Commercial College]</ref> | His staff joked that he had no formal education but "the school of hard knocks". He had attended Tyler Commercial College in [[Tyler, Texas|Tyler]], Texas, which for a period of time claimed to be the largest business training school in the United States. The college offered instruction in bookkeeping, shorthand, telegraphy, business administration, and finance.<ref name=bio/><ref>[http://home.sprynet.com/~skreed/typc-scho01.htm Tyler Commercial College]</ref> |