There is a new science of complexity which says that the link between cause and effect is increasingly difficult to trace; that change (planned or otherwise) unfolds in non-linear ways; that paradoxes and contradictions abound; and that creative solutions arise out of diversity, uncertainty and chaos.
Andy HargreavesSchools that cannot tolerate interesting & enthusiastic eccentrics who work better alone than together are devoid of flexibility & spirit
Andy HargreavesTeachers who don't pull their weight drag down the profession and their colleagues with it.
Andy Hargreaves