"از زمان انقلاب شناختی، انسان خردمند در یک واقعیت دوگانه زیسته است. از یک سو، واقعیت عینی رودخانه‌ها، درختان و شیرها؛ و از سوی دیگر، واقعیت خیالی خدایان، ملت‌ها و شرکت‌ها."

“Live for today, hope for tomorrow”

“Difficulties break some men but make others”

“The more you learn, the more you earn”

“The greatest education in the world is watching the masters at work”

“Begin to be now what you will be hereafter”

“Luck is what happens when preparation meets opportunity”

“The great question that has never been answered, and which I have not yet been able to ans...”

“At sometime in our lives a devil dwells within us, causes heartbreaks, confusion and troub...”

“You don’t need directions, just point yourself to the top and go!”

“Words have a magical power. They can bring either the greatest happiness or deepest despair.”

“You can have a job, or you can have a career, or you can have a calling. If you can someho...”

“A life spent making mistakes is not only more honorable, but more useful than a life spent...”