Given the task definition and input, reply with output. In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

(Imgur) 
  
 For the third year in a row, the world’s richest tech-billionaire-turned-nerd-philanthropist hosted an "Ask Me Anything" session on Reddit. 
  
 As in the past, Gates’s AMA session was very popular, generating more than 5,000 questions and comments and overloading Reddit’s servers at least twice. 
  
 The founder of Microsoft and current co-chair of the nonprofit Bill and Melinda Gates Foundation answered approximately 30 questions on a wide range of topics, including climate change, the future of technology, virtual currency, his pets, and what it’s like to drink water made from human waste (no different than regular water, he says — we’ll just take his word for that). 
  
 Here are some of the highlights. 
  
 1. One of the first questions Gates tackled is whether technology is making us all dumber. (The unsurprising answer? No.): 
  
 Technology is not making people less intelligent. If you just look at the complexity people like in Entertainment you can see a big change over my lifetime. Technology is letting people get their questions answered better so they stay more curious. 
  
 It turns out that Gates is a Breaking Bad fan. Well, duh. 
  
 2. You know what does make Bill Gates feel stupid? Not being able to speak a foreign language. 
  
 I took Latin and Greek in High School and got A’s and I guess it helps my vocabulary but I wish I knew French or Arabic or Chinese. I keep hoping to get time to study one of these — probably French because it is the easiest. I did Duolingo for awhile but didn’t keep it up. Mark Zuckerberg amazingly learned Mandarin and did a Q&A with Chinese students — incredible. 
  
 We’re pretty sure that just made Zuck’s day. 
  
 3. Here’s what Mr. Bill thinks technology will look like 30 years from now: 
  
 There will be more progress in the next 30 years than ever. Even in the next 10, problems like vision and speech understanding and translation will be very good. Mechanical robot tasks like picking fruit or moving a hospital patient will be solved. Once computers/robots get to a level of capability where seeing and moving is easy for them then they will be used very extensively. 
  
 One project I am working on with Microsoft is the Personal Agent which will remember everything and help you go back and find things and help you pick what things to pay attention to. The idea that you have to find applications and pick them and they each are trying to tell you what is new is just not the efficient model — the agent will help solve this. It will work across all your devices. 
  
 4. Gates also weighed in on the new holographic glasses his former company unveiled last week: 
  
 The HoloLens is pretty amazing. Microsoft has put a lot into the chips and the software. It is the start of virtual reality. Making the device so you don’t get dizzy or nauseous is really hard — the speed of the alignment has to be super super fast. It will take a few years of software applications being built to realize the full promise of this. 
  
 hololens More 
  
 (Microsoft) 
  
 He did not offer an opinion as to whether this device finally makes Microsoft ‘cool’, however. 
  
 5. The single greatest thing that has improved life in poor countries? Vaccines, says Gates. 
  
 Being able to grow up healthy is the most basic thing. So many kids get infectious diseases and don’t develop mentally and physically. I was in Berlin yesterday helping raise $7.5B for vaccines for kids in poor countries. We barely made it but we did which is so exciting to me! 
  
 Read More ||||| Hi Reddit, I’m Bill Gates and I’m back for my third AMA. Ask me anything. 
  
 I’m back for my third AMA. I’m happy to talk about anything. Philanthropy, technology, what it’s like to drink water made from human waste... (Short answer: Just like drinking any other kind of water, except that people get a little freaked out by the whole idea.) 
  
 I hope you’ll take a few minutes to look at the annual letter that Melinda and I just published (gatesletter.com). This year we make the case that in the next 15 years, life will improve faster for people in poor countries than it ever has before. 
  
 Proof: http://i.imgur.com/lBMmhsA.gif 
  
 https://twitter.com/BillGates/status/560503503274008576 
  
 UPDATE: I have to go. But thanks for all the questions. This really is a fantastic community: Thanks! http://i.imgur.com/aHGlmuI.gifv 
  
 I’d like to sign off with one last plug for the Annual Letter, www.gatesletter.com, and my blog, www.thegatesnotes.com. 
  
 FINAL UPDATE: Thanks for joining in, Reddit. I knew all that time I spent writing signs would pay off: http://youtu.be/9p4bm-RAlLA |||||

It's safe to say Bill Gates is no dummy. But one thing does make the Microsoft co-founder feel like one: "I feel pretty stupid that I don't know any foreign languages," he revealed in his third Reddit "Ask Me Anything." (It was again a popular one, notes Yahoo! Tech, which reports Gates answered about 30 of the 5,000 questions submitted.) "I took Latin and Greek in High School and got A's and I guess it helps my vocabulary but I wish I knew French or Arabic or Chinese. I keep hoping to get time to study one of these—probably French because it is the easiest." He also mentioned a fellow techie who outranks him in this particular arena: "Mark Zuckerberg amazingly learned Mandarin and did a Q&A with Chinese students—incredible." Gates also revealed that he believes when it comes to technology, "there will be more progress in the next 30 years than ever. Even in the next 10 problems like vision and speech understanding and translation will be very good. Mechanical robot tasks like picking fruit or moving a hospital patient will be solved." But he'd prefer any robots we develop not be all that smart. "I am in the camp that is concerned about super intelligence. First the machines will do a lot of jobs for us and not be super intelligent. That should be positive if we manage it well. A few decades after that though the intelligence is strong enough to be a concern." In less alarming quotes, when asked for a life lesson, he offered: "Don't stay up too late even if the book is really exciting. You will regret it in the morning." (Stephen Hawking is with him on the smart robot problem.)