These two standards held good until some time in the 1st century bce, when the Roman challenge to them triumphed.
This belief held good until 1991 when Jonathan Kent, at the start of his shared artistic directorship of the Almeida theatre, asked me whether he could restage the Pirandello.
Samuelson's axiom held good until the collapse of Lehman Brothers, which triggered both an economic crisis and a crisis in economics.
Broaden that last category to include all scholars, and you have a taxonomy of travellers that held good until the invention of the stag party.To be foreign got much more straightforward from the 17th century onwards, when Europe adopted a political system based on nation states, each with borders, sovereignty and citizenship.
The warehouse is part of the federal Foreign-Trade Zone program that allows importers to hold goods until they are needed and put off paying fees until products are brought into the country.
And I held good to this vow until this summer, when, grazing among the TV channels, I happened to go past this year's Wimbledon final and could not escape seeing Roger Federer commit a topspin backhand passing shot against Nadal.
Buy and hold good stocks.
Some retailers asked manufacturers to hold onto goods until existing inventories had been sold, and the pessimistic retailing mood also showed up in the form of lower back-to-school and Christmas orders, the Fed said.
The site said as a result of the attack it would no longer host "escrow wallets" - an account where bitcoins are held until goods ordered are delivered.
Following his education, he returned to Greece, where he held a good job until he was made redundant at the start of the economic downturn.
Instead, eat whatever you want and start paying attention to what makes you feel good and holds you for hours until you get ready for your next meal.
