Who said "The obstacle is often the opportunity."?

This quote is attributed to Christopher Peterson.

The obstacle is often the opportunity. - Christopher Peterson

"The obstacle is often the opportunity."

Christopher Peterson Courage

Psychologist American 1950–2012

"Other people matter."

"The good life is not a static state. It is a direction."

"What you do with your life is up to you. Fish for trout, accept it."

"Positive psychology takes seriously the fact that people want more than just to not be miserable."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."