Astronaut Bresnik told reporters it was not hard to concentrate on the spacewalks after learning his wife had given birth to a baby girl.

VOA: standard.2009.11.30

"We can actually use a ready made FTA outside there as a possible vehicle so APEC can still concentrate on doing what it's very good at doing awareness,capacity building, dialogue issues,".

VOA: standard.2009.11.09

"You have to concentrate your eyes to something near, but focus your eyes on something far."

VOA: standard.2010.02.21