A challenge only becomes an obstacle when you bow to it.
Inspiration, Motivation
Those who don't know their history are defenseless against those determined to repeat it.
History
People who insist on dividing the world into 'Us' and 'Them' never contemplate that they may be someone else's 'Them'.
Peace, Prejudice
The tribe often thinks the visionary has turned his back on them. When, in fact, the visionary has simply turned his face to the future.
Future