Quantum valebat

quantum ['kwɑntəm]

n. [物]量子;定量，总量;美国昆腾公司（世界领先的硬盘生产商）;

quant-, quanti- 表”数量”

doing a commercial.

正在做广告。

Do not count your chickens before they are hatched.

鸡蛋还未孵，先别数鸡雏；莫过早乐观。

The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of another.These legends are useful because they can tell us something about migrations of people who lived long ago, but none could wri

他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。