Who said "Hope is most powerful when it's grounded in reality."?

This quote is attributed to Darcy Lewis.

Hope is most powerful when it's grounded in reality. - Darcy Lewis

"Hope is most powerful when it's grounded in reality."

Darcy Lewis Hope

"I'm a trained S.W.O.R.D. agent, and I know what I saw."

"Sometimes the best discoveries come from asking the right questions."

"Life's too short to not pursue what fascinates you."

"I believe in science, but I also believe in keeping an open mind."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."