I believe it is the contrasts that make life memorable, so on the summer solstice (at least in my hemisphere), let us think of the light. Light which helps us all grow (I get very cranky without light), which helps us see and which generally makes things look better. Let us think of the sun, which spends extra time sharing its light with us today, allowing us to better appreciate the lack of school (for most), the warmer weather and hopefully barbecues and time with friends.