"Servir a los demás es el alquiler que pagas por tu lugar aquí en la Tierra."

“Your ability to communicate is an important tool in your pursuit of your goals, whether it...”

“If you think adventure is dangerous, try routine: it is lethal.”

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

“The opposite of love is not hate, it's indifference. The opposite of art is not ugliness, ...”

“We delight in the beauty of the butterfly, but rarely admit the changes it has gone throug...”

“When your army has crossed the border, you should burn your boats and bridges, in order to...”

“If you don't program yourself, life will program you.”

“Whatever the problem, be part of the solution. Don't just sit around raising questions and...”

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

“When you're at the end of your rope, tie a knot and hold on.”

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

“Any product that needs a manual to work is broken.”