"Every child is an artist. The problem is how to remain an artist when he grows up." Picasso

The second one:

"You are as old as your doubts, your fears and your despair. The way to stay young is to keep your faith young. Stay young and confident. Keep the hope of youth. Years wrinkle the skin, but to give up enthusiasm wrinkles the soul "-Carnegie"

The original English words are hard to find, so you can improve them ~

Ask for adoption ~ ~