"I have also found that by making four simple assumptions in our lives we can immediately begin leading a more balanced, integrated, powerful life. They are simple-one for each part of our nature-but I promise you that if you do them consistently, you will find a new wellspring of strength and integrity to draw on when you need it most.
1. For the body -assume you've had a heart attack; now live accordingly.
2. For the mind -assume the half-life of your profession is two years; now prepare accordingly.
3. For the heart -assume everything you say about another, they can overhear; now speak accordingly.
4. For the spirit -assume you have a one-on-one visit with your Creator every quarter; now live accordingly."

Stephen R. Covey
The 8th Habit