People don't

People don't change.  Only their costumes do.

We all have

We all have big changes in our lives that are more or less a second chance.

If you want

If you want to truly understand something, try to change it.

Things do

Things do not change; we change.

Our only

Our only security is our ability to change.

Because things

Because things are the way they are, things will not stay the way they are.

Things alter

Things alter for the worse spontaneously, if they be not altered for the better designedly.

A scholar who

A scholar who loves comfort is not fit to be called a scholar. 

When you jump

When you jump for joy, beware that no one moves the ground from beneath your feet.

All change

All change is not growth, as all movement is not forward.

Those who expect

Those who expect moments of change to be comfortable and free of conflict have not learned their history

What you have

What you have become is the price you paid to get what you used to want.

The wheel of

The wheel of change moves on, and those who were down go up and those who were up go down.