量子纠错是使量子计算机实用的关键。
Quantum error correction is the key to making quantum computers practical.
The novel is the great art form of the individual voice.
量化宽松的问题在于它在实践中有效，但在理论上却行不通。
教育是你可以用来改变世界的最有力武器。
I dream that my son will grow up to be a good person, a free person. I dream that someday you will return to revisit the land of our childhood. I dream that flowers will bloom in the streets again...and kites will fly in the skies!