“Some battles are won with swords and spears, others with quills and ravens”

“A friend to all is a friend to none.”

“If you're watching your competitors, you're unlikely to invent a bunch of stuff on your own.”

“The greatest education in the world is watching the masters at work”

“Plan for what it is difficult while it is easy, do what is great while it is small.”

“Love never keeps a man from pursuing his destiny.”

“Do not feel lonely, the entire universe is inside you.”

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

“Fear is the greatest obstacle to learning”

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

“If you really want to do something, you’ll find a way. If you don’t, you’ll find an excuse.”

“What does not destroy me, makes me stronger”

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