Deep Thought Necessary
"As a rule piano students do not think deeply enough. They skim over the really difficult things and no amount of persuasion will make them believe some very simple things difficult. Take the scale of C Major, for instance. This scale is by far the most difficult of all. To play it with true legato, at any desired degree of force or speed, in any desired rhythm and with any desired touch, is one of the most difficult achievements in all music. Yet the young pupil will literally turn up his nose at the scale of C Major and at the same time claim that he is perfectly competent to play a Beethoven Sonata.
"The scale of C should be learned step by step until the practice habits are so formed that they will reign supreme while playing all the other scales. This is the way to secure results—go deep into things. Pearls lie at the bottom of the sea. Most pupils seem to expect them floating upon the surface of the water. They never float, and the one who would have his scales shine with the beauty of splendid gems must first dive deep for the gems.
"But what is the use of saying all this? To tell it to young pupils seems to be a waste of words. They will go on making their mistakes and ignoring the advice of their teachers and mentors until the great teacher of all—experience—forces them to dive for the hidden riches.