Everyone has moments of forgetfulness from time to time, especially when life gets busy.

【小题1】, having a poor memory can be frustrating. However, research has shown that there are ways to improve your memory.

Sleep on it

Sleeping well helps make episodic memories stronger. 【小题2】, especially relating to learning motor skills, such as learning to play a musical instrument or ride a bike. Having a full night’s sleep soon after gaining a new skill helps strengthen the processes involved.

Believe to remember

Positive thinking appears to improve memory performance. Researchers found they could improve the performance of people aged 60 and above in memory tests by presenting them with positive age-related words such as “wise”, and “sharp-witted”. 【小题3】. Brain scans have shown differences in activity levels in brain regions, according to whether or not individuals believe they have good recall abilities or not.

【小题4】

Memories can be weakened if the brain doesn’t have enough downtime to strengthen them. More than a century ago, German scientists showed that people performed almost twice as well in memory tests if they took breaks.

Stay social

【小题5】. US scientists who asked people in their 50s and 60s to do memory tests every other year found there is a slower decline in recall abilities of their most so ciable persons. Having good friends, volunteering and other forms of social engagement also protect memory.

   "Keeping the body in good health is a duty，otherwise we shall not be able to keep our mind strong and clear." This saying by Buddha is a life motto of highly healthy people. 【小题1】The following four habits will significantly improve your health.

They are organized and disciplined.

If you want to be healthy，you should try to become organized. 【小题2】It will help you succeed in everything and do things on time.

【小题3】

In our busy lives，it's very easy to ignore the healthy habits that keep us feeling great and eating right. Highly healthy people usually have a habit to prioritize（优先考虑）their health. They are particular about their nutrition. They always avoid fast food because they find it very harmful.

They have an exercise schedule.

Exercise and other physical activities are not only good for you，but they are also a fun way to spend time. 【小题4】That's why they set aside time for exercise in the mornings or evenings. Due to the high level of self-organization，they easily stick to the exercise schedule. They think that active lifestyle and regular sports will help them live longer.

They get enough sleep.

Sleep plays an important role in immune（有免疫力）function，memory，learning and other important functions. 【小题5】 It is very important to wake up and go to sleep at the same time，because your body works according to a certain rule.

   Even if your school provides healthy foods，it can be easy to give in to your desire（渴望）and pick a less healthy choice when you are feeling really hungry. How do you take control of it？【小题1】 Here are a few reasons for you to pack your lunch or snacks at least twice a week:

Do you ever wait in the lunch line only to find that when you get to the front，you don’t like what they are serving？So you reach for pizza again. 【小题2】 Bringing your own lunch also lets you control exactly what goes into the food you eat.

It does not hurt to enjoy an occasional（偶尔的）serving of pizza and hot dogs. 【小题3】 A packed lunch a couple of times a week means you can enjoy some favorites you might not find at every school—like your mom’s chicken soup or some crisp apples.

If you have a big game or activity after school，plan a lunch and snacks that combine lean proteins with carbohydrates（糖类）. 【小题4】

Pack healthy snacks so you don’t feel tempted to step off campus for a fast—food lunch，or hit the corner store for a chocolate and a soda！Put the money you save on such snacks aside.

In a word，whether you pack your lunch or eat in the cafeteria，what is important is that you make healthy choices. If you are concerned that your cafeteria does not offer enough healthy options，get involved in trying to make changes. 【小题5】

   Life can be a lonely thing without friends. Acquaintances（熟人）are easy to come by but true friends are a whole other story. 【小题1】 Learn these four steps if you'd like to be a true friend that can be relied on.

●Be present for their highs and lows.

If you're absent during my struggle，don't expect to be present during my success.

—Will Smith

It's easy to be there for our friends when they ask us out for fun things. 【小题2】 You might not feel comfortable while spending time with an emotionally weak person on the verge of tears，but true friends are always there when they're needed the most.

●【小题3】

When people talk，listen completely. Most people never listen.

—Ernest Hemingway

Give your friends the gift of silence so they can drop their baggage and get on with living.

●Accept them as they are.

Happiness can exist only in acceptance.  

—George Orwell

If you can't accept people as they are，you will never know the feeling of true friendship. 【小题4】

●Forgive the past.

Holding onto anger is like drinking poison and expecting the other person to die.     

—Buddha

【小题5】 If so，you should understand that even the best of us suffer from the occasional slip of the tongue. Holding onto anger over a small mistake will make you look petty（小气的），so let it go.