I shut my eyes in order to see.

Nature has mysterious infinities and imaginative power. It is always varying the productions it offers to us. The artist himself is one of nature's means.

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

Let everything about you breathe the calm and peace of the soul.

Concentrate your strengths against your competitor's relative weaknesses.

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.

Stay firmly in your path and dare; be wild two hours a day!