“Those who don't know history are destined to repeat it”

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

“Choose a job you love, and you will never have to work a day in your life.”

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

“I think sometimes in life, the biggest challenges end up being the best things that happen...”

“When anger rises, think of the consequences.”

“The only way to truly understand the world is to deeply engage with it”

“In the middle of difficulty lies opportunity”

“Your most unhappy customers are your greatest source of learning.”

“When we strive to become better than we are, everything around us becomes better too.”

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

“We all know that light travels faster than sound. That's why certain people appear bright ...”

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