A goal casually set and lightly taken is freely abandoned at the first obstacle.

You'll never see a happy ungrateful person.

The chief cause of failure and unhappiness is trading what you want most for what you want right now

Don't listen to people who tell you what to do. Listen people who encourage you to do what's right in your heart.

You can disagree without being disagreeable.

Giving is like a muscle. To be strong, you have to exercise it, and to grow as a person, giving is the exercise. You can't really enjoy anything without sharing it.

Send out a cheerful, positive greeting, and most of the time you will get back a cheerful, positive greeting. It's also true that if you send out a negative greeting, you will, in most cases, get back a negative greeting.