“If you think you are too small to make a difference, you have never been in a dark room with a mosquito”

“If you think you're too small to be effective, you've never been in the dark with a mosquito”

“If you think you are too small to be effective, you have never been in the dark with a mosquito!”

“If you think you're too small to make a difference, you've never been to bed with a mosquito.”

“If you think you're too small to make a difference, you've obviously never been in bed with a mosquito.”

“The Sun never sets. It is we who rise think to shine. ”

“If you think you are too small to make a difference, try sleeping with a mosquito.”