Aging of wine that is aged is rarely aged for long; it is estimated that 90% of wine is meant to be consumed within a year of production, and 99% of wine within 5 years. The Ancient Greeks and Romans were aware of the potential of aged wines. In Greece, early examples of dried "straw wines" were noted for their ability to age due to their high sugar contents. These wines were stored in sealed earthenware amphorae and kept for many years. In Rome, the most sought after wines—Falernian and Surrentine—were prized for their ability to age for decades. In the Book of
Names of the Greeks the terminology at that time, but it became popular in the second half of the 20th century. The "Byzantines" did not only refer to themselves as "Rhomaioi" in order to retain both their Roman citizenship and their ancient Hellenic heritage. In fact, the overwhelming majority of the "Byzantines" themselves were very conscious of their uninterrupted continuity with the ancient Greeks. Even though the ancient Greeks were not Christians, the "Byzantines" still regarded them as their ancestors. A common substitute for the term "Hellene" other than "Rhomaios" was the term "Graikos" (Γραικός). This term was used often by the "Byzantines" (along