IST Our Minds need tools to help The Abacus fhe Compass The Pencil. The Harness The Scythe The The RiFl Y The Watch The The Needle The Condle The Scale What about tools The Pot The The Level The Fish Heok The chisel for our mind? alesco We have tools for hands, eyes, clothing food Shelters Lanzhou university 2010Lanzhou University 2010 6 Our Minds need tools to help We have tools for hands, eyes, clothing, food, Shelters What about tools for our mind?