A man of knowledge lives by acting, not by thinking about acting... Thus a man of knowledge sweats and puffs and if one looks at him he is just like an ordinary man, except that the folly of his life is under his control.
Carlos Castaneda (1971) Separate Reality: Conversations With Don Juan. p. 85; As cited in: Eugene Dupuis (2001) Time Shift: Managing Time to Create a Life You Love. Ch. 5: Self Management
For a warrior, to be inaccessible means that he touches the world around him sparingly. And above all, he deliberately avoids exhausting himself and others. He doesn’t use and squeeze people until they have shriveled to nothing, especially the people he loves.
Carlos Castaneda, The Wheel of Time: The Shamans of Ancient Mexico, Their Thoughts about Life, Death and the Universe