When you do things very low-key and very secretly, you will have great fortune and opportunities. We need to learn to hide ourselves, to go unnoticed, not to let others know what you are doing, not to let others know how you are doing, and also not to pay attention to anyone else's dynamics or speculate on anyone's thoughts. The Tao Te Ching says: "Great wisdom appears foolish, great skill appears clumsy, great eloquence appears stammering, great sound is rare, great form is formless." When no one knows what you are doing, your life will gradually improve; this is a law of development in things.