Dear Alfred,

        I want to tell you how important your help is to my life.

        Growing up, I had people telling me I was too slow, though, with an IQ of 150 at 17, I'm anything but stupid. The fact was that I was found to have ADIID(注意力缺陷多动障碍). Anxious all the time, I was unable to keep focused for more than an hour at a time.

        However, when something did interest me, I could become absorbed. In highs chool, I became curious about the computer, and built my first website.Moreover, I completed the senior course of Computer Basics, plus five relevantpre-college courses.

        While I was exploring my curiosity, my disease got worse.I wanted to go to college after high school, but couldn't. So, I waskilling my time at home until June 2012 when I discovered the online computercourses of your training center.

Since then, I have takencourses like Data Science and Advanced Mathematics. Currently, I'm learning yourProbability course. I have hundreds of printer paper, covered in self-writtennotes from your video. This has given me a purpose.

        Last year, I spent all my timelooking for a job where, without dealing with the public, I could work alone,but still have a team to talk to. Luckily, I discovered the job—DataAnalyst—this month and have been going full steam ahead. I want to prove that Ican teach myself a respectful profession, without going to college, and be justas good as, if not better than, my competitors.

Thank you. You've given me hopethat I can follow my heart. For the first time, I feel good about myself because I'm doing something, notbecause someone told me I was doing well. I feel whole.

This is why you're saving my life.

Yours,

Tanis

    Albert Hofmann was a Swiss Scientist who was fascinated by nature. This led him to a career in chemistry in which he sought answers to his uncertainties. He worked at Sandoz Laboratories where he nurtured his research work, and there he made a lot of success by working with various plants and changing them into something useful. He became famous when he became the first person to produce lysergic acid diethylamide (LSD) (迷幻药). In addition, he was also the first person to taste it and learn about its hallucinogenic (勾起幻觉的) effects. He was deeply connected to the nature and argued that LSD, besides being useful for psychiatry(精神病学), could also be used to promote awareness of mankind's place in nature. However, he was disappointed that his discovery was being carelessly used as a drug for entertainment. Because of his discovery, LSD fans have fondly called him “The father of LSD”. Besides carrying out his scientific experiments, he also authored numerous books and more than 100 scientific articles. In 2007, he featured in a list of the 100 greatest living geniuses(天才), published by The Telegraph Newspaper.

Childhood & Early Life

    Albert Hofmann was born in Baden, Switzerland, on January 11, 1906. He was the eldest of four children. His father was a poor toolmaker in a factory and they lived in a rented apartment. He spent much of his childhood outdoors, and grew up with a very deep connection with nature.

    He had mind-blowing experiences in childhood, wherein nature was changed in magical ways that he didn't understand. These experiences caused questions in his mind, and chemistry was the scientific field which allowed him to understand them.

    He studied chemistry at Zurich University, and his main interest is the chemistry of plants and animals. At 23, he earned his Ph. D with honors.

Primavera Sound

    To kick off the summer, there's no better place to be than Barcelona. On the concert lineup, you'll find bands like The Zombies, Arcade Fire, and Bon Iver. Then take some time to soak up the local food, wine, and culture.

    Date: May 31 – June 4, 2018

    Location: Barcelona, Spain

    Music Type: Indie, rock, hip-hop

    Price: 80€ – 300€ (around $86 – $323)

    Recommended places to stay in Barcelona:

    Hotel 1898

    Hotel Barcelona Universal

    Mercer Hotel Barcelona

    Governors Ball

    One of the greatest summer concerts in New York City is Governor's Ball, which takes place in early June at Randall's Island Park. Some of the many artists playing include Tool, Phoenix, Lorde, Flume, and the Wu-Tang Clan.

    Date: June 2-4, 2018

    Location: New York City, New York, USA

    Music Type: Rock, hip-hop, pop

    Price: $105 – $305

    Recommended places to stay in New York City:

    W New York – Union Square, Union Square, New York City, United States

Aloft Harlem

    Super 8 Long Island City LGA Hotel

    Courtyard New York Manhattan / Upper East Side

    Bonnaroo

    Bonaroo is another epic summer event that draws in crowds of around 60,000 each year. Some of the most iconic music legends will be playing this year, including U2, Red Hot Chili Peppers, The Weeknd, and Chance the Rapper.

    Date: June 8-11, 2018

    Location: Manchester, Tennessee, USA

    Music Type: Rock, hip-hop

    Price: $210.50 – $554+ fees

    Recommended places to stay in Manchester:

    Microtel Inn & Suites by Wyndham Manchester

    Country Inn & Suites Manchester

    The Ambassador Inn & Luxury

    As we drove along, my spirits went up again, and I turned, with pleasure, to the thought of the new life which I was entering. But though it was not far past the middle of September, the heavy clouds and strong north-easterly wind combined to make the day extremely cold; and the journey seemed a very long one, so that it was nearly one o'clock before we reached the place of our destination. Yet when we entered the gateway, my heart failed me, and I wished it were a mile or two farther off. For the first time in my life I must stand alone: there was no retreating now. I must enter that house, and introduce myself among its strange people. But how was it to be done? True, I was near nineteen; but, thanks to the protecting care of my mother and sister, I well knew that many a girl of fifteen, or under, was gifted with a more womanly address, and greater ease and self-possession, than I was. Yet, anyway. I would do very well, after all; and the children, of course, I should soon be at ease with them.

    "Be calm, be calm, whatever happens," I said within myself; and truly I was so fully occupied in steadying my nerves and keeping down the rebellious beat of my heart that when I was admitted into the hall and into the presence of Mrs. Bloomfield, I almost forgot to answer her polite greeting; and it afterwards struck me that the little I did say was spoken in the tone of one half-dead or half-asleep.

    With due politeness, however, she showed me my bedroom, and left me there to take a little refreshment for a little while and led me into the dining-room. Some beefsteaks and potatoes were set before me; and while I dined upon these, she sat opposite, watching me (as I thought) and trying to keep something like a conversation— consisting chiefly of commonplace remarks. In fact, my attention was almost wholly absorbed in my dinner: not from appetite, but from the toughness of the beefsteaks, and the numbness of my hands.

    “I have had so little time to attend to their education myself, but I think they are clever children, and very willing to learn, especially the little boy; he is, I think, the flower of the flock— a generous, noble-spirited boy, one to be led, but not driven, and remarkable for always speaking the truth.” “His sister Mary Ann will require watching,” continued she, “but she is a very good girl on the whole, though I wish her to be kept out of the nursery as much as possible, as she is now almost six years old, and might acquire bad habits from the nurses. I have ordered her bed to be placed in your room, and if you will be so kind as to look after her washing and dressing, and take charge of her clothes, she needs to have nothing further to do with the nursery maid.”

    I replied I was quite willing to do so; and at that moment the children entered the room. Tom Bloomfield was a well-grown boy of seven. Mary was a tall girl, for her age of six, somewhat dark like her mother. The second sister was Fanny, a very pretty little girl, looking little younger than Mary. The remaining one was Harriet, a little broad, fat, merry, playful thing of scarcely two, whom I had more desire for than all the rest — but with her I had nothing to do.

    We may think we're a culture that gets rid of our worn technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices (装置)well after they go out of style. That's bad news for the environment—and our wallets—as these outdated devices consume much more energy than the newer ones that do the same things.

    To figure out how much power these devices are using, Callie Babbitt and her colleagues at the Rochester Institute of Technology in New York tracked the environmental costs for each product throughout its life—from when its minerals are mined to when we stop using the device. This method provided a readout for how home energy use has evolved since the early 1990s.Devices were grouped by generation. Desktop computers, basic mobile phones, and box-set TVs defined 1992.Digital cameras arrived on the scene in 1997.And MP3 players, smart phones, and LCD TVs entered homes in 2002, before tablets and e-readers showed up in 2007.

    As we accumulated more devices, however, we didn't throw out our old ones.“The living-room television is replaced and gets planted in the kids' room, and suddenly one day, you have a TV in every room of the house,” said one researcher. The average number of electronic devices rose from four per household in 1992 to 13 in 2007.We're not just keeping these old devices—we continue to use them. According to the analysis of Babbitt's team, old desktop monitors and box TVs with cathode ray tubes are the worst devices with their energy consumption and contribution to greenhouse gas emissions (排放)more than doubling during the 1992 to 2007 window.

    So what's the solution (解决方案)?The team's data only went up to 2007,but the researchers also explored what would happen if consumers replaced old products with new electronics that serve more than one function, such as a tablet for word processing and TV viewing. They found that more on-demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%.