It was he who impressed, time and again, the necessity of singing as nature intended, and - I remember - he constantly warned, don't let the public know that you work. So I went slowly. I never forced the voice.
“The most characteristic mark of a great mind is to choose some one important object, and pursue it for life.”
“We haven't been able yet to determine in terms of genes what makes a human being a human and not another mammal.”