Book 10, section 12

Why all this guesswork? You can see what needs to be done. If you can see the road, follow it. Cheerfully, without turning back. If not, hold up and get the best advice you can. If anything gets in the way, forge on ahead, making good use of what you have on hand, sticking to what seems right. (The best goal to acheve, and the one fall shrt of when we fail)

12a. To follow the logos in all things is to be relaxed and energetic, joyful and serious at once.