Deadlines requiring action will arrive before you've had time to get answers to all of your urgent questions.

This is how one is forced to learn that action precedes knowledge.

Never hesitate from lack of knowledge.

Act when action is required, but never before.

Since action without full knowledge will often precipitate error, choose your actions so as to grant yourself idle time in which to learn from your mistakes.

Only the dead make no mistakes.

-- The Zenoli Warrior