Only as a warrior can one survive the path of knowledge.

It takes all the time and all the energy we have to conquer the idiocy in us

A warrior seeks to act rather than talk.

Whenever you are in the world of the tonal, you should be an impeccable tonal; no time for irrational crap. But whenever you are in the world of the nagual, you should also be impeccable; no time for rational crap. For the warrior intent is the gate in between. It closes completely behind him when he goes either way

... a warrior could not avoid pain and grief but only the indulging in them

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.

All paths are the same: they lead nowhere. ... Does this path have a heart? If it does, the path is good; if it doesn't, it is of no use. Both paths lead nowhere; but one has a heart, the other doesn't. One makes for a joyful journey; as long as you follow it, you are one with it. The other will make you curse your life. One makes you strong; the other weakens you.