The high cost of living is a minor problem when compared to the cost of high living.

Be helpful to all who need your assistance, but don't overdo it. Over-helpfulness too often results in under-performance.

To have meaning, our lives require both passion and purpose. A life without passion is like a furnace without fuel, and without purpose, like a ship without a rudder.

Two of the biggest conversational blunders you can make are saying something when you should stay silent, and staying silent when you should say something.

The voice of reason is inaudible to irrational people.

Men are like microwave ovens; they heat up immediately, but things start to boil over after about three minutes. Women are like conventional ovens; they take twenty minutes to heat up, but can go on cooking for hours.

When we successfully deceive others, they are not aware of it; the same is true with self-deception.