And don't forget to acknowledge the most important stranger of all: Saying hello to yourself each morning in the mirror recognizes the one person who needs it most.
别忘了想到还有一个最重要的陌生人：每天早上对着镜子和自己打招呼，你就会知道最需要问候的人是谁了。
3
Suggestions include saying hello to a stranger, turning off the television and spoiling themselves with a treat every day.