It will be practicable to blot written words which you do not publish; but the spoken word it is not possible to recall.
[Lat., Delere licebit
Quod non edideris; nescit vox missa reverti.]
Physicians attend to the business of physicians, and workmen handle the tools of workmen.
[Lat., Quod medicorum est
Promittunt medici, tractant fabrilia fabri.]