No person is your friend who demands your silence, or denies your right to grow.
When you jump for joy, beware that no one moves the ground from beneath your feet.
People don't change. Only their costumes do.
What you have become is the price you paid to get what you used to want.
The only difference between a rut and a grave is their dimensions.
Faced with the choice between changing one's mind and proving that there is no need to do so, almost everyone gets busy on the proof.
When you are through changing, you are through.
If you're in a bad situation, don't worry it'll change. If you're in a good situation, don't worry it'll change.
Change is inevitable - except from a vending machine.
If you don't like something change it; if you can't change it, change the way you think about it.