Pesa ni ya muhimu kwa sababu ya mahitaji ya lazima ya wanadamu kama vile chakula, maji, malazi, elimu, usafi, mavazi, na afya, lakini ni ya maana kwa sababu ya wanawake.

There is an easy way of finding the job to be done today, just look around your environment; take note of the places that need cleaning and the places that need decoration; do one at...

To her [Florence Nightingale] chiefly I owed the awakening to the fact that sanitation is the supreme goal of medicine its foundation and its crown.