"Una alucinación es un hecho, no un error; lo que es erróneo es un juicio basado en ella."

“Everything is vague to a degree you do not realize till you have tried to make it precise.”

“One should respect public opinion insofar as is necessary to avoid starvation and to keep ...”

“Man needs, for his happiness, not only the enjoyment of this or that, but hope, and enterp...”

“Men are born ignorant, not stupid. They are made stupid by education.”

“The key to success is not in the will to win, but in the will to prepare to win.”

“The voice of the intellect is a soft one, but it does not rest until it has gained a hearing.”

“Goals are the fuel in the furnace of achievement.”

“I don’t count my sit-ups; I only start counting when it starts hurting because they’re...”

“When you realize who you live for, and who's important to please, a lot of people will act...”

“Don't let the fear of losing be greater than the excitement of winning”

“Success is not the key to happiness Happiness is the key to success”

“At sometime in our lives a devil dwells within us, causes heartbreaks, confusion and troub...”

“If you want to live a happy life, tie it to a goal, not to people or things.”

“We do not need magic to transform our world. We carry all the power we need inside ourselves already”

“The key to immortality is first living a life worth remembering.”

“When someone leaves, it’s because someone else is about to arrive.”