Quote by Alexander Graham Bell

"When one door closes another opens; but we so often look with regret upon the closed door that we do not see the ones open for us."

"Do not go so far ashore that you cannot return."

"Concentrate all your thoughts upon the work at hand. The sun's rays do not burn until brought to a focus."

"Leave the beaten track occasionally and dive into the woods."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."