"El nitrógeno en nuestro ADN, el calcio en nuestros dientes, el hierro en nuestra sangre, el carbono en nuestros pasteles de manzana fueron hechos en el interior de estrellas en colapso. Estamos hechos de material estelar."

“Do not pray for an easy life, pray for the strength to endure a difficult one.”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

“Some people feel the rain. Others just get wet”

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

“Live as if you were to die tomorrow. Learn as if you were to live forever.”

“When you find your path, you must not be afraid. You need to have sufficient courage to ma...”

“I'd rather be hated for who I am, than loved for who I am not”

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

“Happiness depends upon ourselves.”

“The future depends on what we do in the present.”

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

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”