Yes friends, no matter how deep the night is, the end is its destiny. The sun rises in the morning. The darkness ends. Light spreads everywhere. New ray of hope is communicated. In the same way, there is an end to human sorrows too. There is a need to maintain courage. If you maintain your self-confidence, keep optimistic thoughts, behave efficiently and make your speech strong and sweet, then you can successfully face every difficulty and make steady progress on the path of life.