Who said "Being true to yourself is what matters most."?

This quote is attributed to Rex.

Being true to yourself is what matters most. - Rex

"Being true to yourself is what matters most."

Rex Truth

"I'm a dinosaur! RAWR!"

"Oh no, oh no, oh no, oh no, oh no!"

"I can't take the pressure!"

"Everything's gonna be okay, right?"

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."