XXIII THE PROPER SEASON FOR NAVIGATION. END OF THE FIRST PART

Son. I did wisely to continue my inquiries when we had our last talk; for you have given replies which will be useful as well as instructive for all who have the sense to understand and profit by such matters as we have discussed. But I wish to ask you again to tell me briefly how early in the spring and at what stated time you think one may venture to travel over-seas to other shores, just as I asked in my earlier inquiries.

Father. Men may venture out upon almost any sea except the largest as early as the beginning of April. For at the time when we date the sixteenth of March, the days lengthen, the sun rises higher, and the nights grow shorter. The north wind gently clears up the face of heaven with a light and cool breeze, brushes away the restless and storm-laden clouds, and with blithe persuasiveness asks for a new covenant. Then peace is renewed among the winds, for they all yearn for rest after the season of violent wrath and wearisome blasts; so they make a covenant once more in the way that we told earlier when we described the peace making. The showers cease, the waves sink to rest, the breakers flag, the swell of the noisy ocean dies away, all the storms weaken, and quiet follows upon restless turmoil.

Now I have done as you requested: I have pointed out the seasons with definite dates both in spring and fall, when it seems most advisable to brave the perils of the sea. I have also informed you as to the times that 162seem more suitable for rest than for travel. I have likewise described briefly the sources of light in the sky and the belts that are drawn across the heaven, those under which travel is difficult and those which allow travel. And if you keep carefully in mind all these things that I have discussed with you, you will never be counted among the ignorant navigators, if you shall decide to try the trader’s calling. My advice, therefore, is first to fix in your mind all the facts which you have now heard; and later you shall have a chance to ask further questions, if you should wish to do so.