"El mejor momento para planear un libro es mientras estás lavando los platos."

“The one unchangeable certainty is that nothing is certain or unchangeable”

“The more you know, the more you know you don't know.”

“Neurosis is the result of a conflict between the ego and its id.”

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

“Failure is not the opposite of success; it's part of success”

“Most decisions should probably be made with somewhere around 70% of the information you wi...”

“We do today what they won’t, so tomorrow we accomplish what they can’t.”

“If his forces are united, separate them.”

“Sometimes you just have to ask yourself 'Am I having fun?'”

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

“Strength does not come from winning. Your struggles develop your strengths. When you go th...”

“The greater the difficulty, the greater the glory”