No longer wander at hazard; for neither wilt thou read thy own memoirs, nor the acts of the ancient Romans and Hellenes, and the selections from books which thou wast reserving for thy old age.

• 不再无目的地游荡；你既不读自己的回忆录，不看有关古罗马希腊人的事迹，也不研究你过去收藏的书籍中的精品。