Salesmanship, too, is an art; the perfection of its technique requires study and practice.
The disciplined are free.
Responsibility is always a sign of trust.
Determine to do some thinking for yourself. Don't live entirely upon the thoughts of others. Don't be an automaton.
The greatest teacher I know is the job itself.
The friendly smile, the word of greeting, are certainly something fleeting and seemingly insubstantial. You can’t take them with you. But they work for good beyond your power to measure their influence. It is the service we are not obliged to give that people value most.