The full list of Tough Quotes and Sayings on the Woopidoo business hub. All the quotations relating to toughness, being a hardened man, to be in difficult situations, tough-guys, and how to toughen up by some of the most successful people in the world, new thought authors, self help gurus, businessmen, lecturers, spiritual teachers, CEOs, and those who are influential in their … [Read more...] about Tough Quotes