Confucius

• To know what is right and not to do it is the worst cowardice.
  
• Everything has its beauty but not everyone sees it.
  
• It does not matter how slowly you go so long as you do not stop.
  
• Our greatest glory is not in never falling, but in getting up every time we do.
  
• What the superior man seeks is in himself; what the small man seeks is in others.
  
• When anger rises, think of the consequences.
  
• When you see a good person, think of becoming like her/him. When you see someone not so good, reflect on your own weak points.