Perseverance is not grim determination; it is sustained hope... - Barbara Fredrickson

"Perseverance is not grim determination; it is sustained hope combined with effort."

Barbara Fredrickson Perseverance

Psychologist American Born 1964 (age 62)

More from Barbara Fredrickson

"The best time to plant a tree was 20 years ago. The second best time is now."

"Positivity is not about denying the negative. It's about noticing the positive."

"Love is the great beautifier."

"Your positivity can be a light for others when they're in darkness."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."