"پرندگان آواز نمی‌خوانند چون پاسخ دارند آنها آواز می‌خوانند چون ترانه دارند"

“Men are Moved by two levers only: fear and self interest.”

“Happiness depends upon ourselves.”

“There is just one thing that makes your dream become impossible: the fear of failure.”

“Do not pray for an easy life, pray for the strength to endure a difficult one.”

“The greater the difficulty, the greater the glory”

“The problem is not the problem. The problem is your attitude about the problem. Do you understand?”

“In 1995 I had $7 bucks in my pocket and knew two things: I’m broke as hell and one day I...”

“All truly great thoughts are conceived while walking”

“Live for today, hope for tomorrow”

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

“Love never keeps a man from pursuing his destiny.”

“Every failed experiment is one step closer to success.”