Imagine the kindness in your heart as a small, warm light. (想像你心中的慈愛是一道溫暖的光。) When you practice Mettā, that light grows brighter and spreads outward in circles of love.
The first circle is the smallest — it is you. You say, “May I be happy and healthy.” You cannot give away a light you do not first hold. The next circle is your family, then your friends and classmates, then the animals and all of nature.
The last circle is the biggest of all: everyone on Earth — even strangers, and even people we find hard to like. (甚至包括陌生人,以及我們不喜歡的人。) Mettā is universal, because our happiness and the happiness of all beings are interconnected. Loving-kindness is for everybody.