Who said "Surviving on Mars is a matter of will, not chance."?

This quote is attributed to Mark Watney.

Surviving on Mars is a matter of will, not chance. - Mark Watney

"Surviving on Mars is a matter of will, not chance."

Mark Watney Strength

Character in The Martian

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"I'm going to have to science the shit out of this (paraphrased)"

"Humans are really resilient - we adapt quickly to circumstances"

"The key to survival is solving problems one at a time"

"Humor and maintaining perspective are essential to survival"

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."