05/24/1928
https://www.presidency.ucsb.edu...
"I haven't any present intention of going back on that end of Pennsylvania Avenue"
"while I remain in the office of President I do not expect to make any arrangement whatever for any future kind of employment"
"my desire to establish as soon as can be an air service between this country and the countries south of the Rio Grande"
"all reports of that kind are without any foundation and will be unless they are officially announced by me"