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

"Don't watch the clock; do what it does. Keep going."

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

"It does not matter how slowly you go as long as you do not stop."

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

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

"A person who never made a mistake never tried anything new."

"The only way to do great work is to love what you do."