Document status: incomplete. Quartz is a term that includes both well crystallized and compact forms of silica. For the most time the different quartz varieties have been considered as species of their own and have not been systematically grouped together before the 19th century.
Samuel Ullman (born April 13, 1840 in Hechingen, Germany; died March 21, 1924 in Birmingham) was a hardware dealer, a long-time member of the Birmingham Board of Education, a lay leader at Temple Emanu-El, and a writer whose poem, Youth, is celebrated worldwide.
Abraham Maslow. Abraham Maslow was an American psychology professor who was born in Brooklyn, New York on April 1, 1908. Maslow remains famous for his contributions to psychology in terms of the theory he proposed otherwise known as The Hierarchy of Needs. He is also known the empathetic, compassionate founder of Humanistic Psychology which entails the focus on every individualâs potential and stresses upon significance of growth and self actualization.