"سر السعادة هو مواجهة حقيقة أن العالم مليء بالشر."

“No great achievement is possible without persistent work”

“To be happy in this world, first you need a cell phone and then you need an airplane. Then...”

“The fundamental problem with the human species is an excess.”

“Democracy is the process by which people choose the man who'll get the blame”

“I think it is possible for ordinary people to choose to be extraordinary.”

“You have power over your mind—not outside events. Realize this, and you will find strength ”

“The best way to predict the future is to invent it”

“If past history was all there was to the game, the richest people would be librarians”

“Nothing is impossible, the word itself says 'I'm possible'”

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

“To sit on an idea or fail to act on a goal is not really goal-setting, but wishful thinking.”

“It's easy to stand in the crowd but it takes courage to stand alone.”

“Success at anything will always come down to this: focus and effort. And we control both.”

“The more you know, the more you know you don't know.”

“An appeaser is one who feeds a crocodile, hoping it will eat him last.”

“I start early, and I stay late, day after day, year after year, it took me 17 years and 11...”