"Your limitation—it's only your imagination."

"Start where you are. Use what you have. Do what you can."

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

"Hardships often prepare ordinary people for an extraordinary destiny."

"You are never too old to set another goal or to dream a new dream."

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

"I find that the harder I work, the more luck I seem to have."

"Act as if what you do makes a difference. It does."