One day, a young man was cleaning out his late grandfather’s belongings when he came acros

One day, a young man was cleaning out his late grandfather’s belongings when he came across a bright red envelope. Written on the front were the words, To my grandson. Recognizing his grandfather's handwriting ,the young man opened the enbelope. A letter inside read:
Dear Ronny, 
Years ago you came to me for help .You said, Grandpa, how is it that you've acplished so much in your life? You're still full of energy, and I'm already tired of struggling. How can I get that same enthusiasm that you've got?
I didn't know what to say to you then. But knowing my days are numbered, I figure that I owe you an answer. So here is what I believe.
I think a lot of it has to do with how a person looks at things. I call it keeping your eyes wide open.
First ,realize that life is filled with surprises, but many are good ones .If you don't keep watching for them, you'll miss half the excitement. Expect to be thrilled once in a while ,and you will be.
When you meet up with challenges, wele them. They'll leave you wiser ,stronger, and more capable than you were the day before .when you make a mistake ,be grateful for the things it taught you .Resolve to use that lesson to help you reach your goals.
And always follow the rules. Even the little ones. When you follow the rules, life works. If you think you ever really get by with breaking the rules, you're only fooling yourself.
It's also important to decide exactly what you want. Then keep your ming focused on it, and be prepared to receive it.
But be ready to end up in some new places too ,As you grow with the years, you'll be given bigger shoes to fill. So be ready for endings as well as challenging beginnings.
Sometimes we have to be brave enough to move from the familiar to the unfamiliar .Life isn't just reaching peaks, Part of it is moving from one peak to the next .If you rest too long in between, you might be tempted to quit .Leave the past in the past .Climb the next mountain and enjoy the view.
Dump things that weigh you down emotionally and spiritually. When an old resentment, belief, or attitude bees heavy ,lighten your load. Shed those hurtful attitudes that slow you down and drain your energy.
Remember that your choices will create your successes and your failures. So consider all the pathways ahead, and decide which ones to follow. Then believe in yourself, get up, and get going.
And be sure to take breaks once in a while .They'll give you a renewed mitment to your dreams and a cheerful, healthy perception of the things that matter the most to you .
Most important of all. never give up on yourself. The person that ends up a winner is the once who resolves to win. Give life everything you've got, and life will give its best back to you.
Love always,
Grandpa
【小题1】The underlined part “But knowing my days are numbered” implies that    .A．his grandpa could count daysB．his grandpa’s cach day was importantC．his grandpa knew he was dyingD．his grandpa was eager to tell the young man【小题2】Why did the young man’s grandpa write this letter? Because    .A．he wanted to recall his whole lifeB．he wanted to tell his grandson how great he was C．he wanted to explain how to keep energyD．he wanted to show how to succeed【小题3】The young man’s grandpa may agree    .A．how a person looks at things has nothing to do with one’s futureB．we should be thankful for what mistakes teach usC．successful life is just reaching peaksD．It’s not so important to decide exactly what you want【小题4】According to the passage,    .A．learning to give up is very importantB．we’d better stay in the familiarC．obeying little rules doesn’t matterD．taking breaks once in a while is good to usC