Don't underestimate the value of doing nothing, of just going along, listening to all the thing you can't hear, and not bothering. A. A. Milne
Markets are designed to allow individuals to look after their private needs and to pursue profit. It's really a great invention, and I wouldn't underestimate the value of that. But they're not designed to take care of social needs. George Soros
Don't underestimate the value of irony-it is extremely valuable. Henry James
Never underestimate the value of knowing another's language. It can be far more powerful than swords and arrows. Melina Marchetta
Never underestimate the value of cold cash. Gregory Nunn
Never underestimate the value of a falsehood, friends. Never doubt the power of a lie. Blessed are the mendacious, for they shall grow wealthy beyond their wildest dreams. James K. Morrow