纠缠不仅仅是量子理论的一个奇特特征，它是量子力学的标志性特征。

The petroleum industry must accelerate digital transformation and use intelligent means to improve operational efficiency.

In a way, if you like, at one end of the spectrum of sympathy, you've got the tabloid newspaper. At the other end of the spectrum, you've got tragedy and tragic art. And I suppose I'm arguing that we should learn a little bit about what's happening in tragic art. It would be insane to call Hamlet a loser. He is not a loser, though he has lost. And I think that is the message of tragedy to us, and why it's so very, very important, I think.

I’ve always believed that you should never, ever give up and you should always keep fighting even when there’s only a slightest chance.