Who said "Perseverance means showing up, again and again."?

This quote is attributed to Timmy.

Perseverance means showing up, again and again. - Timmy

"Perseverance means showing up, again and again."

Timmy Perseverance

"Timmy!"

"Timmy timmy timmy!"

"Timmeh!"

"Timmy loves his friends."

"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."