There's a psychological principle called the priming effect that says our brains are wired to see what we've been set up to expect.

有一个叫做启动效应的心理学原理，它说我们的大脑天生就会看到我们已经设定好的预期。

Though system two likes to think that it's in charge and knows what's going on, the truth is that priming effects even been shown to affect and modify behavior.

虽然二号系统喜欢认为它在主管并且知道发生了什么，但真相是，启动效应甚至被证明会影响和修改行为。

And if that's not bad enough, you might already be noticing the particulars of your relationship around Valentine's Day, and how they do or don't stack up, because of a priming effect.

如果这还不够糟糕的话，你可能已经注意到情人节前后你们关系的细节，以及它们之间的关系累加起来的方式，因为这是一种启动效应。