Work has been, therefore, not only the supreme spiritual opportunity, but the highest spiritual privilege and one of the deepest sources of joy.

The four seasons there have always been my deepest source of inspiration.

This talent is the deepest source of his appeal.

The conclusions which long habit has rendered familiar, and, in some sort, palpable to his intellect, are drawn from the deepest sources.

The deepest covert source for this distrust was probably Mielke's belief that people weren't really suited to Communism.

"Perhaps that is the deepest source and the greatest power of self-respect," she concluded, "learning to live with the questions that have no answers."

And with that, I unwillingly knew I had worked my way down to the deepest source of my injury.

Husserl, in his 1917 obituary, wrote, "He wanted to draw only from the deepest sources, he wanted to produce only work of enduring value.

We have seen our vulnerability and we have seen its deepest source.

A Vatican peritus or consultor for the process of beatification said that "he is like a figure from the deepest spiritual sources".