"If you think you're too small to have an impact, try going to bed with a mosquito." I've always loved this quote from Anita Roddick, as it reminds children that what they do can have a positive - or negative - impact far beyond what they might originally antipicate! And of course it teaches them that even a small action can have big, and wonderful, consequences, so it is always worth having a go or taking time for a small moment of kindness.
