Why then, you may ask, do I choose the present time for these remarks? Because I think that, as the principle that all citizens should serve for pay is displeasing to some people, and yet the advantage of organization and equipment is approved by all, you ought to begin the business at this point, giving everyone a chance of stating his views on the subject. For the case stands thus: if you are convinced that now is the opportunity for these reforms, all things will be ready when the need of them arrives, but if you pass over the opportunity as unsuitable, then, just when you want to use them, you will be compelled to begin your preparations.