Helping others is easier than you think. You don't need to wait to become a rich man like Bill Gates to help poor. You can become a volunteer, you can donate(捐献) your time, you can donate your old clothes and so on. And in doing so, you can become a better and happier person.
    Choose some people to support. for example, homeless people, poor children and so on. All of these are suitable(合适的).
    Decide what you are able to give. Yes! Sometimes it isn't only money—you can donate your time as a volunteer, you can donate your knowledge teaching poor children, you can donate your old clothes, you can donate food or you can share a meal with a hungry child.
Tell people about it. Tell your friends or your children. Put it in your blog or on your website. In this way, the good work you do will be multiplied(增加)!