The magnitude of an action may change not only the strength of its impact, but the direction. If you became a dentist, for example, you would certainly be an asset to our society. But what if everyone became a dentist? Who would bake the bread? Who would build the houses?

The difference between talking on your cell phone while driving and speaking with a passenger is huge. The person on the other end of the cell phone is chattering away, oblivious.

A person who learns to juggle six balls will be more skilled than the person who never tries to juggle more than three.

To acquire knowledge, one must study; but to acquire wisdom, one must observe.

Multi-tasking arises out of distraction itself.

Know how weather, especially humidity, can affect the movement of doors and windows.

The squeaky wheel may get the most oil, but it's also the first to be replaced.