You might have an amazing presence and charismatic eloquence that keep people motivated, but trust is earned through action. Whole Foods, the natural foods supermarket chain, learned that when they made it possible for every company employee to know each other's salary. Dupont has embarked on a fruitful training program that gathers people from departments that would not normally talk to each other. For three weeks, they shared knowledge to see what new and interesting ideas would emerge, training people to think outside of their divisions. Don't be virtual.
Human contact is an instant motivator.
Just as a band's live performance doesn't quite cut it on video, neither do you. Weed out undermining words. Don't use subordinate language. Instead, talk about colleagues, members, partners or teams. The way we talk about people's contributions has everything to do with their performance.