Every Sunday, Sim Yoke Hwee takes three brothers – eight, 10 and 12 – with her to church. “They will be sitting in the car and clowning around,” she says with good humour. “Haven’t I done enough?” They are not her children; they are not even her nephews. They are boys under her care as … Continue reading “Give Me your precious time”: This ex-JC vice principal quit her job at 57 to answer God’s call