"Concentrate your strengths against your competitor's relative weaknesses." — Paul Gauguin

Stressing output is the key to improving productivity, while looking to increase activity can result in just the opposite.

In art, all who have done something other than their predecessors have merited the epithet of revolutionary; and it is they alone who are masters.

Life is hardly more than a fraction of a second. Such a little time to prepare oneself for eternity!

We never really know what stupidity is until we have experimented on ourselves.