Related:

• Waste not fresh tears over old griefs. -- Euripide
• Waste not fresh tears over old griefs. -- Anon.
• Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
  -- Scott Adam...
• Waste not fresh tears over old griefs. -- Euripides (431 BC)
• The observation of nature is part of an artist's life, it enlarges his form [and] knowledge, keeps him fresh and from working only by formula, and feeds inspiration.
  -- Henry Moore...
• Artists should pay little attention to their critics.
  * Criticism tends to undermine and constrain the artist's creativity....
• Creativity is essentially a lonely art. An even lonelier struggle.
  To some a blessing. To others a curse. It is in reality the ability to reach inside yourself and drag forth from your very soul an idea....
• He multiplieth words without knowledge. -- Old Testament -- Job xxxv, 16