To manage your mind, know that there is nothing, and then relinquish all attachment to nothingness.
LaoziAct without doing; work without effort. Think of the small as large and the few as many. Confront the difficult while it is still easy; accomplish the great task by a series of small acts. The Master never reaches for the great; thus she achieves greatness. When she runs into a difficulty, she stops and gives herself to it. She doesn't cling to her own comfort; thus problems are no problem for her.
Laozi