We all know that some people do not seem as emotionally strong as others when life gets difficult.

VOA: special.2009.06.24

Some say he invented cowboy songs to help calm the cattle and make the cowboy's life easier.

VOA: special.2011.06.11

Some critics say more research is needed to prove that calorie restriction extends life in monkeys.

VOA: special.2009.09.01

Also,some people may find that manufactured cells threaten their belief that only God should create life.

VOA: special.2010.07.20

Some of the situations in "Peanuts" seem to have developed from Mister Schulz's own life experiences.

VOA: special.2009.10.25

She said the discovery "supports the theory that some of life's ingredients formed in space and were delivered to Earth long ago by meteorite and comet impacts."

VOA: special.2009.09.30

Some expressions have made a jump from sports events to everyday life.

VOA: special.2010.02.21

Some critics liked it,too. They called it happy and full of life.

VOA: special.2009.02.15

Technology is making life easier for some dairy farmers.

VOA: special.2009.05.12

She said when she first sought political office in nineteen eighty-three it was as if "the strong role of women in Cherokee life had been forgotten by some of our own people."

VOA: special.2010.04.09

On stage,Milner tells the story through music. Darwin's theory of evolution through natural selection inspires some tunes,and episodes in his life inspire others.

VOA: standard.2009.11.25

Perls says the key to successfully predicting long life was the sophisticated statistical analysis of many different gene variations that each played some role.

VOA: standard.2010.07.14

The ruling sets a legal precedent in Australia, where helping someone to take his own life is punishable by lengthy prison terms in some states.

VOA: standard.2009.08.14

"My friend was a genuinely good person who just made some bad choices in life,"

VOA: standard.2009.10.21