Anything that is alive is in a continual state of change and movement. The moment that you rest, thinking that you have attained the level you desire, a part of your mind enters a phase of decay. You lose your hard-earned creativity and others begin to sense it. This is a power and intelligence that must be continually renewed or it will die.
.....Verrocchio instructed his apprentices in all of the sciences that were necessary to produce the work of his studio—engineering, mechanics, chemistry, and metallurgy. Leonardo was eager to learn all of these skills, but soon he discovered in himself something else: he could not simply do an assignment; he needed to make it something of his own, to invent rather than imitate the Master.
For Napoleon Bonaparte it was his “star” that he always felt in ascendance when he made the right move. For Socrates, it was his daemon, a voice that he heard, perhaps from the gods, which inevitably spoke to him in the negative—telling him what to avoid. For Goethe, he also called it a daemon—a kind of spirit that dwelled within him and compelled him to fulfill his destiny. In more modern times, Albert Einstein talked of a kind of inner voice that shaped the direction of his speculations.
All of these are variations on what Leonardo da Vinci experienced with his own sense of fate
Mastery by Robert Greene