Let no one be slow to seekwhen he is young nor weary in the search of it when he has grown old. For no age is too early or too late for the health of the . And to say that the season for studyinghas not yet come, or that it is past and gone, is like saying that the season foris not yet or that it is now no more. Therefore, both old and young alike ought to seek wisdom, the former in order that, as age comes over him, he may be young in good things because of the grace of what has been, and the latter in order that, while he is young, he may at the same time be old, because he has no fear of the things which are to come. So we must exercise ourselves in the things which bring happiness, since, if that be , we have everything, and, if that be absent, all our actions are directed towards attaining it.

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