The hardest thing of all is to find a black cat in a dark room, especially if there is no cat.
Never interrupt your enemy when he’s making a mistake.
Creativity is the process of having original ideas that have value. It is a process; it’s not random.
All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
If one is lucky, a solitary fantasy can totally transform one million realities.
Man is born free, and everywhere he is in chains.
A genuine leader is not a searcher for consensus, but a molder of consensus.
Those who can make you believe absurdities, can make you commit atrocities.
It always seems impossible until it’s done.
You can’t build a reputation on what you are going to do.