Upper & lower case letters r named 'upper' & 'lower', cause in d time whn all original print had 2 b set in individual ltrs, d 'upper case' ltrs were stored in d case on top of d case tht stored smaller, 'lower case' ltrs.GD MRNG
"When we are angry we can change decision but not feelngs,The changed decision may give satisfaction at dat time but later it hurts our feelings a lot". Gm
