“Never trust people who promise to make you rich in a day. They are generally crazy swindlers”

“Who's crazy: people who trust other people, or people who don't?”

“In the first place, you shouldn't believe in promises. The world is full of them: the promises of riches, of eternal salvation, of infinite love. Some people think they can promise anything, others accept whatever seems to guarantee better days ahead, as, I suspect is your case. Those who make promises they don't keep end up powerless and frustrated, and exactly the fate awaits those who believe promises.”

“Never trust anyone, Daniel, especially the people you admire. Those are the ones who will make you suffer the worst blows.”

“You can always trust information given to you by people who are crazy. They have access to truth not available through regular channels.”

“The road of life is strewn with the bodies of promising people. People who show promise, yet lack the confidence to act. People who make promises they are unable to keep. People who promise to do tomorrow what they could do today. Promising young stars, athletes, entrepreneurs who wait for promises to come true. Promise without a goal and a plan is like a barren cow. You know what she could do if she could do it, but she can't. Turn your promise into a plan. Make no promise for tomorrow if you are able to keep it today. And if someone calls you promising, know that you are not doing enough today.”