If you ever thought of the rich, think of the poor.
If you ever thought of eating a lot, think of the hungry ones...
When you think that you are suffering in school, think of the poor who are not studying
When you hate your house, think of the ones without a home
When you hate your family, think of the ones without their family members...
When you think you hate Singapore, think of the disasters in other countries...
All these makes me feel peaceful at heart...

:)