Related:

• The thoughtless are rarely wordless. -- Howard W. Newto
• The egoist in the absolute sense is not the man who sacrifices others.
  He is the man who stands above the need of using others in any manner....
• From the errors of others a wise man corrects his own. -- Publius Syru
• Tact is the art of making a point without making an enemy. -- Howard W. Newto
• Tact is the knack of making a point without making an enemy. Howard W. Newto
• We are here on earth to do good for others. What the others are here for, I don't know.
  -- W. H. Auden....
• It is a poor workman who blames his tools.
• It's a poor workman who blames his tools.