"Everything you can imagine is real."

— Pablo Picasso

"Nothing is impossible, the word itself says 'I'm possible'!"

— Audrey Hepburn

"Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible."

— Francis of Assisi

"The only impossible journey is the one you never begin."

— Tony Robbins

"It always seems impossible until it's done."

— Nelson Mandela

"The only way to achieve the impossible is to believe it is possible."

— Charles Kingsleigh (Alice in Wonderland)