If you want to brighten up a person's day.
Give them a rainbow.

Rainbows: The gift from heaven to us all.

When you get to the end of the rainbow, you haven't even started yet.

A friend of mine gave me a rainbow and it made me happy. So, I in turn, gave it to a complete stranger and then it made both of us smile.

Love is spelt C-O-L-O-R.
And
Color is spelt L-O-V-E.

If you're going on a journey take a rainbow with you because you never know who you are going to meet.