I’ve had a wonderful time, but this wasn’t it. (Groucho Marx)

In theory, there is no difference between theory and practice. But in practice, there is. (Yogi Berra)

All truth passes through three stages. First, it is ridiculed.Second, it is violently opposed. Third, it is accepted as beingself-evident. (Arthur Schopenhauer)

It is much more comfortable to be mad and know it, than to be sane and have one’s doubts. (G. B. Burgin)

I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use. (Galileo Galilei)