Where there are those to whom "God has whispered in the ear," there is no uncertainty, no worry.

The musician who knows his instrument, knows his music, knows his key, and knows his time to play never hesitates, never falters, never worries.

With tone clear, pure, strong, and certain, he sends forth his melodies or harmonies into the air.

Cannot you, in your daily life, be a true and sure musician?
Cannot you be _certain_--absolutely, definitely certain--of your right to play the tune of life in the way you have it marked out before you, and then go ahead and play! Play, in God's name, as God's and man's music-maker..