There are many forms of life on earth: organisms, animals, plants, and human beings. Life is given to man only once. And there are many natural disasters that will destroy life. Since life is short and preeious, everyone wants to enjoy longevity.

The mode of life differes from person to person. A person＇s life may be one of great achievement. He may also lead a quiet life. A career man has a busy life. A self content man has an easy one. Yet everyone is writing his own life story with his actions.

The intelligent and diligent person makes his life full of vigor and vitality. He works and plays with zest. A lazy man＇s life is dull and spiritless. While in life he is lifeless.

As a youth, I choose to live a busy and meaningful life.