Possible Clues:

• Find in diary new expression -- describing far-sighted policy?
• Over a great time
• Yen's exchange rate mechanism over time not designed for quick profit
• Kind of policy that's unlikely to appeal to schoolchildren
• Nitrogen's good in Merlot bottled for the future
• Desire end of pregnancy — it's chronic!
• Like goals sought over years and years
• Adjective for 'relationship' or 'memory'
• Enduring
• Relating to a relatively extended period