"No podemos curar al mundo de sus dolores, pero podemos elegir vivir."

“If you’re absent during my struggle don’t expect to be present during my success.”

“There is no way around hard work, embrace it”

“Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.”

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

“The man who does not read has no advantage over the man who cannot read.”

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

“I often speak to people who wonder why they continue to fail. In many situations, they are...”

“You have to be willing to be misunderstood if you're going to innovate.”

“You either play the game or let the game play you.”

“I like the challenge of trying different things and wondering whether it’s going to work...”

“If you can't explain it to a six year old, you don't understand it yourself.”

“Habit is the best of all servants, or the worst of all masters.”