We are often reminded to work hard and not to let history repeat itself;
3. History repeats itself, which is a strange circle that cannot be escaped for thousands of years;
4, rise and fall through the ages, but there are too many regrets in life, even if history repeats itself, it will not change the vicissitudes of life.
The Sui Dynasty repeated the history of the Qin Dynasty: both Qin and Sui were empires formed after hundreds of years of unification. They all had a great founding emperor, but both died in the second generation.
6. Silk Road: Originated in the Western Han Dynasty, more than 2,200 years ago; In 20 13, the "silk road economic belt" was put forward, and an economic lifeline that has experienced thousands of years of wind and frost woke up again.