"Esta es la verdadera alegría en la vida, el ser utilizado para un propósito reconocido por ti mismo como uno grandioso."

“Determination. No matter what field you're in, determination will surely get you to the top.”

“The only limit to our realization of tomorrow is our doubts of today.”

“The greater the difficulty, the greater the glory”

“In the old world, you devoted 30% of your time to building a great service and 70% of your...”

“There is no way around hard work, embrace it”

“There's two buttons I never like to hit: that's panic and snooze.”

“The only real mistake is the one from which we learn nothing.”

“Friends congratulate me after a quarterly-earnings announcement and say, 'Good job, great ...”

“When everything seems to be going against you, remember that the airplane takes off agains...”

“One day, in retrospect, the years of struggle will strike you as the most beautiful.”

“Sometimes which choice you make is not as important as making a choice and committing to it.”

“Being realistic is the most commonly traveled road to mediocrity.”