Mwakyulu na Kyonjole Sangu Sec Mbeya walinipa muongozo mzuri sana. Nakumbuka Kyonjole aliniuliza swali,(geography) "what is force?) nikajibu ifuatavyo hadi leo sijasahau(that was 1986 form 1) " work is said to be done when a point of application of force moves, in a direction in applied force . And is measured as a perpendicular distance from the point of application of force" Basi mwalimu Kyonjole alinipa shilingi kumi , ileee ya kijani. Nadhani nilinunulia mabumunda sab yalikuwa yakiuzwa jirani na shule! Long live Sangu!