"El conocimiento no está hecho para entenderse; está hecho para cortar."

“No runner ever won a race buy looking over his should and demeaning the competition.”

“What you seek is seeking you”

“I start early, and I stay late, day after day, year after year, it took me 17 years and 11...”

“In the old world, you devoted 30% of your time to building a great service and 70% of your...”

“Insanity is doing the same thing over and over and expecting different results.”

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

“Everything alters me, but nothing changes me.”

“You are not defeated when you lose. You are defeated when you quit.”

“A team aligned behind a vision will move mountains”

“It's not the size of the dog in the fight, it's the size of the fight in the dog.”

“Hurt me with the truth. Don’t comfort me with a lie”

“There are moments when troubles enter our lives and we can do nothing to avoid them. But t...”