Who said "I've learned that mistakes are just lessons in progress."?

This quote is attributed to Cassie Lang.

I've learned that mistakes are just lessons in progress. - Cassie Lang

"I've learned that mistakes are just lessons in progress."

Cassie Lang Education

"Being small doesn't mean you can't make a big difference."

"I've learned that size is just a number when your heart is in the right place."

"Dad always says the best adventures are the ones you don't plan for."

"Growing up means learning to stand up for what you believe in."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."