"لا شيء في العقل لم يكن أولا في الحواس إلا العقل نفسه."

“When someone leaves, it’s because someone else is about to arrive.”

“A child can teach an adult three things: to be happy for no reason, to always be busy with...”

“Wars are not won by fighting battles; wars are won by choosing battles”

“The journey of a thousand miles begins with a single step”

“One day, in retrospect, the years of struggle will strike you as the most beautiful.”

“Learn from failure. If you are an entrepreneur and your first venture wasn’t a success, ...”

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

“The best way to predict the future is to invent it”

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

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

“The best preparation for good work tomorrow is to do good work today”

“Success is not how high you have climbed, but how you make a positive difference to the world”