"البشر، عند النظر إليهم كأنظمة سلوكية، هم بسيطون للغاية. التعقيد الظاهر في سلوكنا مع مرور الوقت يعكس بدرجة كبيرة تعقيد البيئة التي نجد أنفسنا فيها."

“You are what you believe yourself to be.”

“If you're not flexible, you'll pound your head against the wall and you won't see a differ...”

“I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practic...”

“Nothing is particularly hard if you divide it into small jobs”

“Do not go where the path may lead, go instead where there is no path and leave a trail”

“Beginnings are usually scary, and endings are usually sad, but it's everything in between ...”

“Genius is 1% talent and 99% percent hard work”

“When you're at the end of your rope, tie a knot and hold on.”

“His hands can’t hit what his eyes can't see.”

“When the eagles are silent, the parrots begin to jabber.”

“Give me six hours to chop down a tree and I will spend the first four sharpening the axe.”

“We choose not randomly each other. We meet only those who already exists in our subconscious.”