If there was nothing wrong in the world there wouldn't be anything for us to do.
The moment we want to believe something, we suddenly see all the arguments for it, and become blind to the arguments against it.
Some men see things as they are and ask why. Others dream of things that never were and ask why not.
A life spent making mistakes is not only more honourable, but more useful than a life spent doing nothing.
Beauty is all very well at first sight; but who ever looks at it when it has been in the house three days?