It is difficult to say what is impossible,
for the dream of yesterday is the hope of today
and the reality of tomorrow.
~ Robert H. Goddard
It always seems impossible until its done.
~ Nelson Mandela
Stand often in the company of dreamers.
They believe you can achieve impossible things.
~ Mary Anne Radmacher
The only place where your dream becomes impossible
is in your own thinking.
~ Robert H. Schuller
Act as if it were impossible to fail.
~ Dorthea Brande
If you treat an individual as if he were what he ought to be
and could be, he will become what he ought to be and could be."
~ Johann Wolfgang von Goethe
"My father didn't tell me how to live;
he lived, and let me watch him do it."
~ Clarence Buddinton Kelland