If you have a long holiday to spend, where can you go?

    Nikoi Island, Indonesia

    Less than 85 km-but somehow a whole world away-from Singapore's shining skyline lies Nikoi Island. Surrounded by white sandy shorelines and vivid coral reefs, Nikoi's centre is hidden in rainforest, resulting in amazing biodiversity seen in its native plants, animals and bird life. Marrying traditional Indonesian craftsmanship with contemporary design, Nikoi boasts just 15 stilted（建于支柱上的）beach houses, all with breathtaking sea views, guaranteeing privacy and total escape from the daily routine.

    Amanpulo, Philippines

    The only property on Pamalican Island, the luxurious Amanpulo resort offers extremely impressive accommodation, with only access to over five kilometres of clean coral sand beach. Designed to resemble local Bahay Kubo homes, Amanpulo's beachside, treetop and hillside villas all feature comfortable decks（木质平台）with hammocks（吊床）from which to enjoy the spectacular views of the greenish-blue sea below. Fill your schedule with Amanpulo's signature adventures (including diving, windsurfing and sailing), recharge in the award-winning spa or feast on locally caught seafood-the choice is yours.

    Song Saa, Cambodia

    Song Saa's incredible ocean views, and breathtaking sunsets are a very typical example of pure paradise. Its 24 villas—each with their own sea-view private plunge pool-are designed to reflect the natural beauty of Cambodia's coastline; built from recycled wood with straw roofs and driftwood furnishings, these presences are stylish proof of Song Saa's admirable commitment to sustainability and conservation. You can choose to do as much or as little as you want here. With rainforest tours, island safaris and reef snorkeling（徒手潜水）, it just offers some of the activities that show this spectacular destination.

Hi Judy!

    You often complain to me that you always buy goods unreasonably on sale promotion（促销）and feel it shameful after going back to your school dormitory with new things not needed, considering all the money you spend is your parents' income.

    In fact, this is a common phenomenon, called impulsive buying, a buying unplanned and hard to control. It usually happens when a store offers discounts（打折）or sales promotion—a special way used by stores to get more customers, which means you may fall into its traps even without notice. ,

    Stores, with a good knowledge of customers' psychology（心理）, make use of it to drive business. Avoiding all the impulsive buying is a hard thing. However, knowing our psychology behind it and reducing the times when influenced by sales promotion may be useful. So you should keep calm when facing the sales promotion by keeping in mind what you really need.

    Find out the conditions where you are likely to buy things blindly. When seeing a dress advertised at 20% off, do not concentrate on the discount, but warn yourself against falling into the trap of “saving money''.

    Besides, do not forget the long-term effects of your choice when meeting a sales promotion. Short-term benefits, like excited feeling just after buying items encourage impulsive buying. But the long-term costs such as waste of money and the sense of shame really annoy you. When seeing the advertisements, remember what you really want to buy originally and warn yourself of that terrible feeling. Only in this way can you save money for really needed things.

Yours,

Rachel

    It's carnival season in Europe, a crazy time for parades, mask, music and dance. No one is sure where the tradition exactly comes from. But while its origin remains a mystery, this does not keep people from joining it.

    The Carnival of Binche, the most famous one that is staged in Belgium, has been announced as a masterpiece (杰作) of the Intangible Heritage of Humanity by UNESCO. The event usually takes place during a Sunday, Monday, and Tuesday, with performers known as "Gilles" dressed in clown-like costumes, dancing and marching along the streets. During parade, the Gilles throw oranges to the crowd as an act of well-washing and it is considered rude to throw them back.

    Venice is said to be the birthplace of carnivals. In the city, the annual carnival starts 58 days before Easter. It features various brightly-colored and well-made masks. Every year, thousands of visitors go to the city to be part of the festive event.

    The Germans, always considered serious-minded, also have their carnivals. The Cologne Carnival is one of the largest, with Rose Monday as the best part. On Rose Monday Parade, lots of gifts are prepared for the people who join it. For this year, 300 tons of candies and more than 300,000 souvenirs were thrown out of the various nicely-decorated floats (花车) to the crowd.

    The Nice Carnival in the southern French city of Nice lasts two or three weeks from February to march every year. It features floats, music, dance, performances and entertainment activities. The parade of lights and the final day carnival parade are the most exciting parts of the entire event. Compared to the Rio Carnival in Brazil and the Winter Carnival in Quebec, Canada, the Nice Carnival has a special artistic touch, and it is one of the three major carnivals around the world.

    Carnivals were first organized in the Middle Ages. They were supposed to be a time of eating and drinking before the Easter fast (斋戒). Nowadays, they have turned into winter tourism attractions of many European cities.

    You may probably meet most of the powerful graduation speakers, here who are well-known people in their fields. I think the schools couldn't have picked better speakers than them, because they set good examples, deeply inspiring us in our daily life.

    1) Steve Jobs, Stanford University:

    "Remembering you're going to die, and the best way I know is to avoid the trap of thinking that you have something to lose. There is no reason not to follow your heart. Your time is limited, so don't waste it living someone else's life. Don't let the noise of others' opinions drown out your own inner voice... "

    2) Oprah Winfrey, Stanford University:

    "I consider the world, this Earth, to be like a school... And the secret I've learned to get ahead is being open to the lessons from the grandest universe of all. Don't react against a bad situation. And the solution will arise from the challenge. So don't give up easily, acting with responsibility... "

    3) Bono, University of Pennsylvania:

    "For four years you've been buying, trading, and selling everything you've got in this market-place of ideas. Your pockets are full, even if your parents' are empty, and now you've got to figure out what to spend it on... The world is more flexible than you think and it's waiting for you to hammer it into shape... "

    4) Michael Dell, University of Texas at Austin:

    "Now it's time for you to move on to what's next and obtain your desire. But you must not let anything prevent you from taking those first steps. Don't spend so much time trying to choose the perfect opportunity, or sometimes you'll miss the right opportunity. Recognize that there will be failures and obstacles. But you will learn from your mistakes and the mistakes of others."

    As the temperature rises, sweaty humans are making a response that is further worsening the problem of climate change. At present, the world just has 1.6 billion air conditioning units, but these units use a surprising total of ten percent of all global electricity supply. While less than a third of families globally are so equipped, the most AC-addicted countries are Japan (in 91 percent of families), the US (90 percent) and South Korea(86 percent).

    New research by the International Energy Agency (IEA) guesses that the total number of AC units is likely to increase to over 5.6 billion by 2050－equal to ten new units being sold every second for more than 30 years－with sales driven particularly by India, China and Indonesia. This will make the use of air conditioning one of the world's largest demands for energy.

    "Growing electricity demand for air conditioning is one of the most critical blind spots in today's energy debate," argues Faith Birol, executive director of the IEA. "With rising incomes, air conditioner ownership will skyrocket, especially in the developing world. While this will improve daily lives, it is quite necessary that efficiency performance be prioritized."

    Birol and the IEA stress the need for new efficiency standards to ensure that consumers are at least buying units that require significantly less power to function, therefore decreasing the total energy demand. Variations on the traditional "vapor compression" technology, which has formed the basis for AC units for more than a century, may appear really important. A water-based system was recently developed by researchers at the National University of Singapore (NUS), which uses 40 percent less electricity and produces only one by-product: drinkable water.

    "Our cooling system can be tailored for all types of weather conditions, from wet climate in the tropics to dry climate in the deserts," says associate professor Ernest Chua at NUS. "While it can be used for indoor living and commercial spaces, it can also be easily used to provide air conditioning for blocks of buildings in an energy-efficient manner."