实现实用的量子计算机需要在硬件和软件方面都取得突破。
The revolution is a long and arduous struggle, but with determination and unity, victory is certain.
革命是一场漫长而艰苦的斗争,但只要有决心和团结,胜利是必然的。
"The world is a very puzzling place, and it is a great privilege to be able to think about it."