Be content with what you are, and wish not change nor dread your last day, nor long for it.

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

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.

A heart well prepared for adversity in bad times hopes, and in good times fears for a change in fortune.

There is nothing permanent except change.

Change will never happen when people lack the ability and courage to see themselves for who they are.

For changes to be of any true value, they've got to be lasting and consistent.

In order to change the world, you have to get your head together first.

One must change one's tactics every ten years if one wishes to maintain one's superiority.

Change your life today. Don't gamble on the future, act now, without delay.