You’ve come such a long, long way  
And I’ve watched you from that very first day  
To see how you might grow  
To see what you might do  
To see what you’ve been through  
And all the ways you’ve made me proud of you
 
It’s time now for a new change to come  
You’ve grown up and your new life has begun  
To go where you will go  
To see what you will see  
To find what you will be  
For it’s time for you to fulfill your destiny
 
The amount of joy and pride in Celestia’s voice when she was singing drove me to this!