How can I add text or characters into a Sprite. If it's not possible, is there any alternative to get the same effect?

NOTE: I am using COCOS2D framework.

**EDIT:**

I have tried in this way-

```
CCLabel* label = [[CCLabel alloc] initWithString:@"H!" dimensions:CGSizeMake([spriteObj contentSize].width, [spriteObj contentSize].height)  alignment:UITextAlignmentCenter fontName:@"verdana" fontSize:15.0f];
//label.position = newBubble.position;//ccp([spriteObj contentSize].width/2, [spriteObj contentSize].height/2);
[spriteObj addChild:label z: 10];

```

It shows the text 'H!' at the bottom left corner of the sprite.