量子纠错对于构建可扩展的量子计算机至关重要。
Quantum error correction is essential for building a scalable quantum computer.
The past is not dead, it is not even past.
但是人鱼没有眼泪，所以她经受了更多的苦难。
No man is useless in this world who lightens the burden of someone else.
The best way to find yourself is to lose yourself in the service of others.