A girl told her father about her hard life.She was always1 because she has many problems in her life.And she didn't know what she had to do.
Her father smiled and took her into the kitchen.He2 three pots（锅）with water.And he put some sweet potatoes in the first pot.In the second one，he put some eggs.Sugar was in the third.Then he boiled（煮）them.The girl3 why her father was doing that.She watched him and4 without saying a word.
Twenty minutes later，her father took out the three things and put sweet potatoes on a5 ，put eggs in a bowl and put sugar water in a glass.And then he turned back to his daughter and asked，"What do you see？""Sweet potatoes，eggs and sugar，"she answered.
Her father told her to close her6 and touch them.She did and she felt the sweet potatoes were soft（软的）.Then she touched the eggs.They were7 .Finally，her father asked her to taste the sugar."What do you mean，Dad？"the girl asked.
The father8 ，"Each of the three things met with the same bad experience—they were all in the same boiling water，but they had9 results.Sweet potatoes became soft，eggs became hard and sugar changed into sugar10 .Which one will you want to be，a sweet potato，an egg or sugar？You decide."
