I did not have sexual relations with that woman, Ms. Lewinsky.

我沒有和那個女人，陸文斯基女士有過性關係。

OK.

好的。

Studies show that people who are over determined in their denial will resort to formal rather than informal language.

研究指出那些非常堅決要否認一切的人，會訴諸於正式而不是非正式的語言。

We also heard distancing language – "That woman".

我們也聽到了故意疏遠的表達方式—「那個女人。」

We think liars fidget all the time, well guess what: They're known to freeze their upper bodies when they're lying.

我們會覺得說謊者會坐立難安，但你知道嗎，他們常常在說謊時上半身呈現僵直狀態。

We think liars won't look you in the eyes.

我們以為說謊者不會看著你的眼睛。

Well guess what: they look you in the eyes a little too much.

但其實，他們看著你的眼睛的時間有點太久了。

We think warmth and smiles convey honesty, sincerity.

我們以為溫暖和笑容代表誠實與誠懇。

Can you all spot the fake smile here?

你可以看出哪個是假笑嗎？

You can consciously contract the muscles in your cheeks but the real smile's in the eyes.

你可以有意識地使臉頰肌肉收縮，但你的眼睛會透漏出笑容是否真實。

The crow's feet in the eyes, they cannot be consciously contracted.

魚尾紋不能有意識地被擠出來。

Can you tell what's happening in a conversation?

你可以察覺到對話中的行為變化嗎？

Can you start to find the hot spots to see the discrepancies between someone's words and someone's actions.

你可以看出一些特徵，發現某人的言語和行動之間的差異嗎。

Attitude is by far the most overlooked but one of the most telling of indicators.

態度是目前為止最容易被忽略、卻也是最明顯的指標。

An honest person is going to be cooperative. They're going to be on your side; they're going to be enthusiastic.

誠實的人會非常配合你。他們會站在你這邊，他們會很熱情。

They're going to be willing and helpful in getting you to the truth.

他們很願意幫助你得到真相。

And if you ask someone honest: "What should happen to whoever did forge those checks?"

如果你問誠實的人：「那個在支票上作假的人應該會受到什麼懲罰？」

An honest person is much more likely to recommend strict rather than lenient punishment.

誠實的人比較有可能提出比較嚴格、而不是較寬容的懲罰。

Now let's say you're having that exact same conversation with someone deceptive.

那假設你和說謊者進行同樣的對話。

That person may be withdrawn, look down, lower their voice, pause and then they're going to tell their story in strict chronological order.

那個人可能比較退縮、眼神朝下看、聲音刻意壓低、會停頓，而且他們會按照嚴格的時間順序來說故事。

And what a trained interrogator does is they come in,

那麼受過訓練的偵訊人員會做的事是，他們進來，

and in very subtle ways, they will ask that person to tell their stories backwards and then track which questions produce the highest volume of deceptive tells.

用很不明顯的方式，他們會要求這個人倒著講他的故事，並揪出那個有最多謊言特徵的問題。

We rehearse our words but we rarely rehearse our gestures.

我們會預演我們的話語，但幾乎很少事先練習我們的動作。

We say yes, we shake our heads no.

我們會說對，搖頭則是說不。

We tell very convincing stories, we slightly shrug our shoulders.

我們會講很有說服力的故事，我們會輕輕地聳肩。

Now there are going to be times when someone makes one expression while masking another that just kind of leaks through in a flash:

常常你會遇到的情況是，某人會露出某種表情，但他也隱藏了另一種情緒會短暫地快速出現：

Your new joint venture partner might shake your hand, celebrate, go out to dinner with you and then leak an expression of anger.

你那位新的合資公司合夥人可能會和你握手、慶祝，和你出去吃晚餐，然後顯露出生氣的表情。

There's one I can teach you that's very dangerous and easy to learn.

我現在可以教你一個很危險卻易於學習的表情。

And that's the expression of contempt.

也就是鄙視的表情。

When anger turns to contempt, you've been dismissed.

當生氣變成鄙視時，這代表你沒機會了。

It's associated with moral superiority and for that reason it's very very hard to recover from.

這表情和道德優越有關，而因為這個原因，你很難從這個表情給你的糟糕情緒中復原。

It's marked by one lip corner pulled up and in,

它的特徵是其中一個嘴角向上凹進去，

and in the presence of contempt, look the other way, go the other direction, say no thank you.

看到鄙視的表情後，代表你要看向別處，往別的方向前進，說「不用了，謝謝。」

I'm not coming up for just one more night cap, thank you.

我一刻都不想待在你旁邊，謝謝你。

We know liars will shift their blink rate, point their feet towards an exit.

我們知道說謊者會改變他們眨眼的速度，將他們自己的腳指向出口處。

They'll alter their vocal tone, often making their vocal tone much lower.

他們會改變聲音語調，通常會將自己的聲音變得更低。

Thank you.

謝謝你們。