Stephen Hawking is working actively with an optimistic indomitable spirit in the frontier research of cosmology. His philosophical thought of the universe is in great plenty.

著名物理学家霍金以他那乐观而顽强的精神活跃在宇宙学的最前沿，他的宇宙哲学思想十分丰富。

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this is a NATO mission as well." "And we are working actively and diligently to consult with NATO at every step of the way."

VOA: standard.2009.09.29

But will working actively and purposefully for such enterprises actually help us to survive?

FORBES: Magazine Article

We have business leaders who are here today and have been working actively in the private sector to strengthen those ties.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House

Less of a surprise factor: European countries facing sovereign debt challenges are clearly aware of and working actively to solve the issues.

FORBES: Connect