In the middle of difficulties lie -------
-
opportunities
-
happiness
-
darkness
-
difficulties
A
Correct answer
Explanation
This quote by Albert Einstein means that within challenging situations, you can often find hidden chances for growth and success. Difficulties force creativity and problem-solving, revealing paths we might never see in easy times. 'Happiness', 'darkness', and repeating 'difficulties' don't fit this inspirational message.