Professor David and the others frowned.

The other party's delay time is too much to ignore them.

"Principal Caspar, I thought, let's just go over. That way, you might be able to find evidence. Professor David stood up.

"Professor David, this is Stanford, and I believe in my students. And now, it's all you guys talking about. I need to hear what my students have to say first. Until then, I believe my students had not committed such violations. Caspar said calmly.

Although the tone is soft, there is no doubt about it.

Professor David frowned and looked at Qin Feng.

He wanted Qin Feng to find and collect evidence.

But Qin Feng didn't move at all.

It's useless to go.

Don't say you don't know Marisa Mayer's residence, and even if you do, you won't be able to get in.

If you are not a policeman, how can you enter someone else's residence.

Even if you're a police officer, you don't just want to get in.

Therefore, Qin Feng didn't bother to bother tossing.

Tossing for a long time, it's all a joke.

Therefore, Qin Feng drank this precious Blue Mountain coffee vigorously.

Cup after cup.

It's really delicious.

Of course, there must be someone who raises the bar, how can coffee be as good as tea.

Tea is the best to drink.

In particular, in the consciousness of Chinese people, tea is healthier, while coffee contains caffeine, which is unhealthy.

In fact, there are professional dietitians who have done the analysis.

Compared with green tea and coffee of the same quality, coffee has slightly higher content of energy, carbohydrates, phosphorus, potassium, sodium, magnesium and niacin than green tea, and slightly lower content of protein, fat, dietary fiber, calcium, iron, zinc, vitamin C, riboflavin and thiamine.

And from the functional composition of the comparison.

The functional components of green tea are mainly polyphenolic compounds - catechins.

Catechins, also known as tea tannins and catechols, are the general term for flavanols in tea. Catechins have a variety of biological effects, such as antioxidant effects, reducing the risk of cardiovascular disease, reducing the risk of tumorigenesis, etc. Each cup of green tea contains about 2 grams of tea leaves, and each gram of green tea contains about 59.3-103.2 mg of catechins.

According to the Dietary Nutrient Reference Intake for Chinese Residents (2013), the antioxidant effect of catechins can only be observed when 250 mg of catechins are consumed per day, 400 mg of catechins per day can reduce cardiovascular disease risk factors such as body weight, blood sugar, blood pressure, and blood lipids, thereby reducing the risk of cardiovascular diseases, and 600 mg of catechins per day can reduce the risk of prostate cancer in men.

The functional ingredient in coffee is also a polyphenolic compound - chlorogenic acid.

Chlorogenic acid has biological activities such as antioxidant, free radical scavenging, anti-inflammatory, antibacterial, and antiviral. Population epidemiological surveys and intervention studies as well as animal experiments have shown that chlorogenic acid plays an important role in regulating glucose and lipid metabolism, improving insulin resistance, reducing the risk of type 2 diabetes and cardiovascular disease, protecting nerves, liver, lungs, eyes, joints and other organs from oxidative and inflammatory damage, and protecting DNA macromolecules.

Every 100 ml of coffee contains about 70-350 mg of chlorogenic acid. According to the Dietary Nutrient Reference Intakes for Chinese Residents (2013), a daily intake of 350-500 mg of chlorogenic acid helps regulate glucose and lipid metabolism.

As for that, people often think that coffee contains caffeine, and long-term intake is harmful to the body. Actually, tea also contains caffeine. Green tea contains about 20 mg of caffeine per cup of tea leaves, and about 2 grams of ground coffee and 63 mg of caffeine per cup of coffee. According to the European Society for Food Safety Research, when adults consume less than 400 mg of caffeine per day, it will not cause harm to the body, so drinking tea and coffee in moderation does not have to worry about excessive caffeine intake.

In a comprehensive comparison, green tea and coffee, as the most popular beverages in the East and the West, have their own nutritional value. Drinking 3 cups of green tea a day, or 2-4 cups of coffee, helps your health.

So, a lot of things are not what people think.

A lot of common sense may not be correct.

It's just a thought that's solidified in people's minds.

And people are the most stubborn. It is the most difficult to change some of your shortcomings.

It's like saying that "Fat House Happy Water" is not good for the body, but any behavior that talks about toxicity regardless of dosage is a hooligan.

Fat house happy water, a large amount of long-term drinking is indeed not good for the body. But the question is, how much can most people drink in a day?

Ordinary people drink one or two bottles (ordinary packs) a day, which is not harmful to the body.

After all, the main thing in the fat house happy water is sugar.

Therefore, Qin Feng was also very relieved to drink this precious coffee.

At first, Caspar didn't notice it.

It's just that, before you know it, a pot is gone. And he went to grind.

After a while, it was gone again.

Seeing that this treasured can of Blue Mountain coffee beans was getting less and less like this, and it was about to bottom out soon, Caspar noticed the "culprit".

You guy, when this Blue Mountain coffee is ice water, drink it like this!

However, he is the principal of Stanford, and he invited people to drink, so he can't say that he broke off the supply in advance.

This ordinary person, that's done. But he's the principal of Stanford, so he can't do such a thing.

This man wants a face, and a tree wants bark.

He was really embarrassed.

In the end, he could only watch Qin Feng pat his round belly, burping the fragrant coffee with a look of enjoyment.

It's delicious.

Principal Caspar twitched.

"Principal Caspar, this coffee is all drunk, why haven't people come yet?" Qin Feng complained, "It's too slow." Is Stanford's efficiency so slow?"

Qin Feng drank enough and began to make things difficult.

Principal Caspar listened, and was angry.

Is there a reason why you hit the cook when you eat?

As soon as I finished drinking my cherished Blue Mountain coffee, I came to find trouble.

How long has it been? Less than 20 minutes.

You've drunk your entire can of Blue Mountain coffee, and you've gone too far.

"Qin Feng, do you know how big Stanford is?" Principal Caspar gritted his teeth.

"I know! I've been here!" Qin Feng nodded, "When I came to take the exam four years ago, I went around Stanford. Covering an area of about 33 square kilometers, the area is indeed huge. The sixth-largest university in the United States. ”

Qin Feng grinned.

"Then do you want me to calculate the distance and number of steps from here to the dormitory?" Qin Feng asked, "Or do you want to say?" Count the speed at which the female secretary of the headmaster walks?"

The sarcasm in Qin Feng's words jumped into the air.

Principal Caspar frowned.

He didn't expect that Qin Feng, this guy, would be so tricky. This guy is not easy to deal with.

"Classmate Qin Feng, if you are willing to calculate, I would love to hear if you are also talented in mathematics. Principal Caspar said lightly.

For Qin Feng's tricks, he naturally couldn't be angry. You know, there are 12 other Harvard professors watching here. If he wants to be angry, it will be a shame to spread it.