"Un científico en su laboratorio no es un simple técnico, es también un niño que se enfrenta a fenómenos naturales que le impresionan como si fueran cuentos de hadas."

“Your beliefs become your thoughts, Your thoughts become your words, Your words become your...”

“You can overcome anything, if and only if you love something enough”

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

“Happiness comes when you believe in what you are doing.”

“The future starts today, not tomorrow”

“Faith is taking the first step even when you don’t see the whole staircase.”

“The only reason you're not living the life you want is because, day by day, you're feeding...”

“The quieter you become, the more you can hear.”

“Most people do not really want freedom, because freedom involves responsibility, and most ...”

“He will win who knows when to fight and when not to fight.”

“If you don't like something, change it. If you can't change it, change your attitude.”

“I believe the truth is only offensive when we’re lying.”