Do not go where the path may lead, go instead where there is no path… and leave a trail.
–Ralph Waldo Emerson

Change is a dragon. You can ignore it, which is futile.
You can fight it, in which case you will lose.
Or you can ride it.
–Anon.

We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time.
–T. S. Eliot

To acquire knowledge, one must study; but to acquire wisdom, one must observe.
–Marilyn vos Savant

Learning is not compulsory… neither is survival.
–W. Edwards Denning

They can conquer who believe they can.
–Virgil