That was the beginning of the Kewanee River, perpetually supplied by its unfailing source.

Maud was all this to me, an unfailing, source of strength and courage.

Young Jules never really broke with his parents, probably because they were an unfailing source of funds.

Lloyd George, in particular, was an unfailing source of repellent fascination to him.

Phil was an unfailing source of great humor, compassion, devotion and love to countless family members and friends.

The director's spirit of adventure is an unfailing source of astonishment.

He was a great guy and an unfailing source of wisdom, warmth and humor.

In the shadow of the shack he had an unfailing source of extreme low temperature.

A particular echo, to be heard directly from the ranch-house, was an unfailing source of exercise for Jerry's lungs.

He becomes an unfailing source of amusement, especially when frantically miming the lineup for an evening's television schedule.