"توسعه دانش یک بازسازی مداوم است که به تعادل‌های جدید منجر می‌شود"

“Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and...”

“You can overcome anything, if and only if you love something enough”

“Let your actions do your talking for you.”

“We don't stop playing because we grow old; we grow old because we stop playing.”

“What you get by achieving your goals is not as important as what you become by achieving your goals”

“You have to believe in the long-term plan you have but you need the short-term goals to mo...”

“There is only one quality worse than hardness of heart and that is softness of head.”

“You have within you right now, everything you need to deal with whatever the world can throw at you”

“I am always doing what I cannot do yet, in order to learn how to do it.”

“Being realistic is the most commonly traveled road to mediocrity.”

“The beginning is perhaps more difficult than anything else, but keep heart, it will turn o...”

“Today I will do what others won’t, so tomorrow I will do what others can’t”