There is nothing in a caterpillar that tells you
it's going to be a butterfly.
- R. Buckminster Fuller

Vision stands on the shoulders of what is actual
to get a better view of what is possible.
- Mary Anne Radmacher

There are all kinds of futures.
There is a hoped-for future,
there is a feared future,
there is a predictable future,
and there is an unimagined future.
- Werner Erhard

Further reading: Hold Fast to Your Dreams

Be a Dreamer, In Action

Faith in a Great Future

Is your glass of life half empty? Or half full?