The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.

Never stop learning, because the world never stops changing.

For all that has been, thank you. For all that is to come, yes!

自由民主的传播和世界经济的整合是推动世界走向历史终结的两大主要力量。

The market is always right, and the price is never too high to buy or too low to sell.

在计算中，平均故障时间越来越短。

"Biography is the most intimate form of history."