Citations means to work cite someone else's work to not plagiarize - copying someone else's work without referring
The meaning of this idiom is that you should never feel hopeless when times get hard or difficult because difficult times always lead to better days. The difficult times are like dark clouds that blocks the sun. When we look at the edges of the cloud more closely, we can see the sun shining there like a silver lining.
If the phrase is "Feeling my inability"
the answer is a participial phrase
Caesar died because everyone he trusted and knew turned against him thanks to Cassius. He made everyone believe that Caesar was only trying to help himself and not the people of Rome. He died because they stabbed him 23 times.
