Work a little, wait a little, hope a little. The world needs you. 

~ Anonymous

Everything that can be counted does not necessarily count; everything that counts cannot necessarily be counted.

~ Albert Einstein

All big things in this world are done by people who are naive and have an idea that is obviously impossible. 

~ Frank Richards

Don’t be put off by people who know what is not possible. Do what needs to be done, and check to see if it was impossible only after you are done.

~ Paul Hawken