The challenge of quantum computing is not just technical but also conceptual.
The only paradise is paradise lost.
实现明天的唯一限制将是我们今天的疑虑。
Your most unhappy customers are your greatest source of learning.
我知道自己是聪明的,因为我知道自己一无所知。
"The world is a text, and we are all its readers and writers."
母亲是孩子世界中的主要因素。她的行为塑造了孩子的行为。