"لم يتم استغلال استخدام الطاقة الشمسية لأن صناعة النفط لا تملك الشمس."

“Don't ever take a fence down until you know why it was put up.”

“If you don't find a way to make money while you sleep, you will work until you die”

“If you want to know what a man's like, take a good look at how he treats his inferiors, no...”

“Adversity is an opportunity for growth and resilience. Embrace it, and you will emerge stronger.”

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

“The opposite of love is not hate, it's indifference. The opposite of art is not ugliness, ...”

“Life is like riding a bicycle. To keep your balance, you must keep moving.”

“Courage is not having the strength to go on; it is going on when you don't have the strength.”

“Training for me is a metaphor for life, period. The dedication, the determination, the des...”

“The biggest risk is not taking any risk”

“Going in one more round when you don’t think you can, that’s what makes all the differ...”

“When it is dark enough, you can see the stars”