"Nadie merece tus lágrimas, pero quien las merece no te hará llorar."

“To the world you may be one person; but to one person you may be the world.”

“Innovation distinguishes between a leader and a follower.”

“It's not the size of the dog in the fight, it's the size of the fight in the dog.”

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

“Try not to become a man of success. Rather become a man of value.”

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

“There are moments when troubles enter our lives and we can do nothing to avoid them. But t...”

“Think back 5 years ago. Think of where you’re at today. Think ahead 5 years and what you...”

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

“Nothing is particularly hard if you divide it into small jobs”

“The beginning is perhaps more difficult than anything else, but keep heart, it will turn o...”

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