“Mastering others is strength; mastering yourself is true power. ”

“The supreme art of war is to subdue the enemy without fighting.”

“When you say ‘yes’ to others, make sure you are not saying ‘no’ to yourself.”

“We all have two lives. The second one starts when we realize we only have one”

“You are never too old to set another goal or to dream a new dream”

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

“If you're not stubborn, you'll give up on experiments too soon.”

“The question isn’t who is going to let me, it’s who is going to stop me”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“A diplomat is a man who always remembers a woman's birthday but never remembers her age.”

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

“If you don't program yourself, life will program you.”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”