An error becomes a mistake when we refuse to admit it.

Know where to find the sunrise and sunset times and note how the sky looks at those times, at least once.

The length of your education is less important than its breadth, and the length of your life is less important than its depth.

I believe that love--not imitation--is the sincerest form of flattery. Your imitator thinks that you can be duplicated; your lover knows you can't.

If your head tells you one thing, and your heart tells you another, before you do anything, you should first decide whether you have a better head or a better heart.

Be able to notice all the confusion between fact and opinion that appears in the news

Although spoken English doesn't obey the rules of written language, a person who doesn't know the rules thoroughly is at a great disadvantage.