【推荐1】Irish, Japanese, Chinese scientists share the 2015 Nobel Prize in Physiology or Medicine. William Campbell, Staoshi Omura and Tu Youyou jointly won the prize    1    their work against diseases, the award-giving body said on Monday.

Campbell    2    (bear) in Ireland and Japanese Omura won half of the prize for discovering a new drug,     3    has helped the battle against river blindness, as well as showing     4    (power) effect against other diseases.

The Chinese scientist Tu Youyou also discovered artemisinin (青蒿素), a drug that has     5    (sharp) reduced the death rate for patients     6    (suffer) from malaria (疟疾). She is also the first Chinese citizen     7    (win) the Nobel Prize in Physiology or Medicine. The prize winning is     8    honor for China’s science cause and traditional Chinese medicine.

“These two     9    (discover) provide humankind with a new way to fight these diseases that affect hundreds of millions of people annually. The award for Tu Youyou is the result of major change in the way China performs scientific research. China     10    (spend) a lot of money on such research over the past years,” a member of the Nobel committee said.

I recently heard a story about a famous scientist. When he     1     (ask) why he was able to succeed, he gave the answer. It all came from    2     experience with his mother when he was about two years old. “l was trying to get a bottle of milk from the fridge when I lost the bottle and it fell,     3     (spill) the milk all over the floor—a sea of milk! I was    4     (frighten) and 1 didn't know what to do!"he said.

Rather than    5     (punish) him, his mother asked him to play in the milk for a while. Then she said, “You know, we failed in how to    6     (successful) carry a big milk bottle with two tiny    7     (hand) just now. Let's go out in the yard and fill the bottle     8     water to see if you can discover a way to carry it."

This famous scientist then remarked that it was at that moment that he knew he didn't need to be afraid to make mistakes    9     were actually opportunities for learning something new. Even if the experiment "doesn't work", we usually learn something     10     (value) from it.