Businessman Quotes and aphorisms about problem Jack Welch Jim Rohn W. Clement Stone W. Clement Stone W. Clement Stone Aaron Levie ,, The business models in enterprise have changed pretty dramatically. A huge problem with enterprise ... Aaron Patzer ,, The start-up life kept me busy and surfaced the problem of not being able to stay on top of my pers... Aaron Patzer Aaron Patzer Abdallah Salem el-Badri