Beware of addictive medicines. Everything in moderation. This applies particularly to the Internet and your sofa. The physical world is ultimately the source of all inspiration. Which is to say, if all else fails: take a bike ride.
Barbara Kruger
I like suggesting that 'we are slaves to the objects around us,' that 'plenty should be enough,' or that the 'buyer should beware,' within the context of conventional selling space.
Cary Grant
Ah, beware of snobbery; it is the unwelcome recognition of one's own past failings.
Cass Gilbert
Beware of over-confidence; especially in matters of structure.
Cass Sunstein
Individual investors beware: If you're constantly worried about a crash, you're probably making some big mistakes - and losing a lot of money in the process.