A good teacher, whether teaching at the primary-school, secondary-school, or university level, must note where his or her students excel, then encourage and foster their development in those areas. If teachers do so, they will see results.
不論在小學、中學或大學，一名好的老師，須要去觀察學生在哪方面比較出色，然後鼓勵他、培養他往那方面去發展，未來必能見到成效。