Keep your face to the sunshine and you cannot see a shadow.

I can't go back to yesterday -
because I was a different person then.
- Lewis Carroll

Intelligence is the ability to adapt to change.
- Stephen Hawking

Keep your face to the sunshine and you cannot see a shadow.
- Helen Keller

A foolish consistency is the hobgoblin of little minds.
- Ralph Waldo Emerson

We cannot change our past.
We cannot change the fact that people will act in a certain way.
We cannot change the inevitable.
The only thing we can do is play on the string we have, and that is our attitude.
- Charles Swindoll

Lord, grant that I might not so much seek to be loved as to love.
- St. Francis of Assisi

The entrepreneur always searches for change,
responds to it, and exploits it as an opportunity.
- Peter F. Drucker

God grant me the serenity
To accept the things I cannot change;
Courage to change the things I can;
And wisdom to know the difference.
- Reinhold Niebuhr