During his foreign affairs activities, President Xi Jinping has quoted foreign famous sayings and proverbs many times to express friendship and share the wisdom of great powers.

On January 17, 2017, in his keynote speech at the opening ceremony of the World Economic Forum's 2017 annual meeting, President Xi quoted Dickens' "This is the best of times, and the worst of times" to describe the current situation we live in. such a contradictory world.

Which book does this sentence come from?

What does it mean?

Watch animations and gain knowledge.

Responsible editor: [Li Ji]