Given below are three quotations of great thinkers. What do each of these quotations convey to you in the present context? (Answer in 150 words each) (a) “Those who in trouble untroubled are, Will trouble trouble itself?” — Thiruvalluvar (b) “The greatest discovery of my generation is that a human being can alter his life by altering his attitudes of mind.” — William James (c) “The strength of a society lies not in its laudable ideals, but in the morality of its people.” — Swami Vivekananda