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Challenge Quote by John M. Grunsfeld

“The things I like to do involve a lot of mental focus, a combination of physical and mental challenge. That is what mountain climbing is.” quote by John M. Grunsfeld — Download Open image

“The things I like to do involve a lot of mental focus, a combination of physical and mental challenge. That is what mountain climbing is.”

John M. Grunsfeld

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I'm absolutely compelled for NASA to send international astronauts to Mars to find out if Mars ever harbored life.

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Sciences are being unified by the search for life in the universe.

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The most striking thing to me about human space flight and my own personal experience is that I've seen dramatic changes on Earth. We…

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At the age of six, I declared that I wanted to be an astronaut. My mother thought that was just fine, as it would…

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I can't imagine anywhere I'd rather be than outside the space shuttle in my space suit next to the Hubble Space Telescope.

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Going to Mars would make NASA great again.

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Hubble uniquely has been able to look in the atmosphere of a planet orbiting a nearby star and figure out what's in that atmosphere.

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I got lucky and got assigned to Hubble.

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I see no difference between scientific exploration and human exploration.

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Being an astronaut, there are not a lot of things that have really shocked me in my life.

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I kind of feel like I found my cause in life servicing the Hubble Space Telescope.

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I'm an incurable romantic. But I'm not an adrenaline junkie.

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Politics only makes the difficult challenge of marriage even harder, with the demands of the job and the public spotlight it casts on a…

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I personally think if something's not a challenge, there's no point doing it, because you're not gonna learn much.

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After 'Pink,' I wanted to do something that would challenge me further as an actor.

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Nobody challenges me. I challenge myself.

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LMS is like PMS but totally different.

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Accepting the challenges in life makes it interesting and overcoming them makes it eloquent.

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Every scene is a challenge. There are technical challenges, but often it's the simplest challenge where you feel a sense of achievement when you…

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There is a grand design hidden behind the obstacles , they are inevitable in everybodys life, they are not without purpose.

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There is never problems, only challenges

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I liked starting. I liked matching up with the best of the best players who got the start. Taking on that challenge.

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It's a constant challenge trying to find balance between styling, designing and being a mom.

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