NO 5 quote is the one I love most

• The struggle of life is one of our greatest blessings. It makes us patient, sensitive, and Godlike. It teaches us that although the world is full of suffering, it is also full of the overcoming of it.
  Helen Keller

We do not appreciate difficulty we take it as problem not looking at other side of it. We should try to look at the beauty side of it, it makes us stronger and wiser.