Man is destined to face challenges in life. Obstacles and difficulties are bound to come in the way. But one who keeps on striving is crowned with success eventually. Success is the result of hard work, firm determination and dedication. Every failure is a stepping stone to success. A man who has not tasted failure does not know the value of success. The brave have the confidence to welcome challenges in life. The pessimist sees difficulties in every opportunity. The optimist sees opportunities in every difficulty. The inventions and discoveries are the result of hard work and sustained effort. Our freedom fighters underwent various troubles and hardships. Failures prepare the foundation for bigger things in life.