"Si todos supieran lo que los demás dicen de él no habría cuatro amigos en el mundo"

“If you've got an idea, start today. There's no better time than now to get going”

“When someone else's happiness is your happiness, that is love”

“The greatest discovery of any generation is that human beings can alter their lives by alt...”

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

“When your army has crossed the border, you should burn your boats and bridges, in order to...”

“You are what you believe yourself to be.”

“The truth is, everyone is going to hurt you. You just got to find the ones worth suffering for.”

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”

“It is during our darkest moments that we must focus to see the light.”

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

“Without deviation from the norm, progress is not possible”

“I've learned that people will forget what you said, people will forget what you did, but p...”