The greatest of faults, I should say, is to be consious of none.

- Thomas Carlyle -

Obstacles cannot crush me. Every obstacle yields to stern resolve. He who is fixed to a star does not change his mind.

- Leonardo da Vinci -

“…We shall not cease from exploration
And the end of all our exploring
Will be to arrive where we started
And know he place for the first time.
Through the unknown, unremembered gate
When the last of earth left to discover
Is that which was the beginning;
At the source of the longest...

It isn't that we are not rational. We are rational. But reason has limits.

- Robert S. McNamara -