Joseph Francis MacGrail, Selling Things
“ Keep yourself always fit so that you can do your best, the highest thing possible to you, with ease and dignity, without struggle or strain, and you will be a master salesman. Always be at the top of your condition, and you can approach your prospect with the assurance of victory, the air of a conqueror, with the superb confidence that wins. Keep your human machine in perfect tune, and you will radiate power, masterfulness; you will exhale force and magnetism from every pore; you will be the sort of salesman that every customer is glad to see—A MASTER SALESMAN. ”
