Who said "Don't give up, even when things seem impossible."?

This quote is attributed to Dora.

Don't give up, even when things seem impossible. - Dora

"Don't give up, even when things seem impossible."

Dora Perseverance

"We did it! We did it! We did it! Yeah!"

"Can you help me?"

"I'm the map, I'm the map, I'm the map!"

"Come on, vámonos! Everybody, let's go!"

"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."