"دانستن اینکه چه چیزی را نمی‌دانید مفیدتر از باهوش بودن است"

“When everything seems to be going against you, remember that the airplane takes off agains...”

“When someone leaves, it’s because someone else is about to arrive.”

“Mistakes are the portals of discovery”

“The future belongs to those who see possibilities before they become obvious”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

“To forgive the terrorists is up to God, but to send them to him is up to me.”

“The best way to avenge yourself is to not be like your enemy.”

“Everyone seems to have a clear idea of how other people should lead their lives, but none ...”

“When you say ‘yes’ to others, make sure you are not saying ‘no’ to yourself.”

“Learn from failure. If you are an entrepreneur and your first venture wasn’t a success, ...”

“If I had asked people what they wanted, they would have said faster horses.”

“A friend to all is a friend to none.”