The difference between what we do and what we are capable of doing would suffice to solve most of the world's problems.
- Mahatma Gandhi
Although the world is full of suffering, it is full also of the overcoming of it.
- Helen Keller
So there he is at last. Man on the moon. The poor, magnificent bungler! He can't even get to the office without undergoing the agonies of the damned, but give him a little metal, a few chemicals, some wire and 20 or 30 billion dollars and, vroom! There he is, up on a rock, a quarter of a million miles up in the sky.
- Russell Baker
An expert is someone who knows some of the worst mistakes that can be made in his subject and how to avoid them.
- Werner Heisenberg
Faith moves mountains, but you have to keep pushing while you are praying.
- Mason Cooley
Men achieve a certain greatness unawares, when working to another aim.
- Ralph Waldo Emerson
Ambition can creep as well as soar.
- Edmund Burke
Nothing is too small to know, and nothing too big to attempt.
- William Van Horne
The best is the enemy of the good.
An expert is a man who has made all the mistakes, which can be made, in a very narrow field.
- Niels Bohr