Life is such a precious thing and it's so easy to forget that all we really have is this moment...
Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. Buddha
Today is life - the only life you are sure of. Make the most of today. Dale Carnegie
The purpose of life is to live it, to taste experience to the utmost, to reach out eagerly and without fear for newer and richer experience. Eleanor Roosevelt
You must live in the present, launch yourself on every wave, find your eternity in each moment. Fools stand on their island of opportunities and look toward another land. There is no other land; there is no other life but this. Henry David Thoreau
Realize deeply that the present moment is all you have. Make the NOW the primary focus of your life. Eckhart Tolle
Stop acting as if life is a rehearsal. Live this day as if it were your last. The past is over and gone. The future is not guaranteed. Wayne Dyer