(One of the sisters talks about Mother Teresa.)

Mother always told us: "God loves a cheerful giver. If you don't go to the people with a cheerful face, you only increase their darkness and their miseries and their sorrows." So Mother had the spiritual joy.... It is overwhelming for us to think how Mother could continue with a pleasant countenance and with such single-mindedness to cling to Jesus her one and only love, without her letting us ever know what what was going through.

(Come Be My Light, p 289)