“Man needs his difficulties because they are necessary to enjoy success.”– Abdul Kalam Related Quotes “Never continue in a job you don’t enjoy. If you’re happy in what you’re doing, you’ll like yourself, you’ll have inner peace. And if you have that, along with physical health, you will have had more success than you could possibly have imagined.”– Johnny Carson “Whenever I hear, ‘It can’t be done,’ I know I’m close to success.”– Michael Flatley “For an actress to be a success, she must have the face of a Venus, the brains of a Minerva, the grace of Terpsichore, the memory of a MaCaulay, the figure of Juno, and the hide of a rhinoceros.”– Ethel Barrymore