"اگر من در حال قدم زدن با دو مرد دیگر باشم، هر یک از آن‌ها به عنوان معلم من خواهند بود. نکات خوب یکی را انتخاب کرده و آن‌ها را تقلید می‌کنم، و نکات بد دیگری را برمی‌گزینم و در خودم اصلاح می‌کنم."

“Man suffers only because he takes seriously what the gods made for fun.”

“Successful people are those with successful habits”

“Focusing on one thing and doing it really, really well can get you very far”

“Life always waits for some crisis to occur before revealing itself at its most brilliant.”

“When life puts you in touchy situations, don’t say “Why Me?” Just say “Try Me.””

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

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

“Don't grieve. Anything you lose comes round in another form.”

“You've got enemies? Good. That means you actually stood up for something in your life.”

“The greatest discovery of any generation is that human beings can alter their lives by alt...”

“Happiness comes when you believe in what you are doing.”

“Believe you can and you're halfway there.”