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David W. Deerfield II, Ph.D.


Director (and Scientific Specialist), Biomedical Initiative,
Assistant Director, Pittsburgh Supercomputing Center
Mellon Institute (Room 218B),
4400 Fifth Avenue, Pittsburgh, PA 15213
phone: 412-268-6102 | 4960
fax: 412-268-5832 | 8200
email: deerfiel@psc.edu

"A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty."
-- Winston Churchill

Luke: Oh, no. We'll never get it out now.
Luke stamps his foot in irritation.
Yoda: So certain are you. Always with you it cannot be done. Hear you nothing that I say?
Luke looks uncertainly out at the ship.
Luke: Master, moving stones around is one thing. This is totally different.
Yoda: No! No different! Only different in your mind. You must unlearn
what you have learned.
Luke (focusing, quietly): All right, I'll give it a try.
Yoda: No! Try not. Do. Or do not. There is no try.
Luke closes his eyes and concentrates on thinking the ship out., the
X-wing's nose begins to rise above the water. It hovers for a moment and
then slides back, disappearing once again.

"Would you tell me please, which way I ought to walk from here?"
"That depends a great deal on where you want to go," said the cat.
"I don't much care where -- ", said Alice.
"Then it doesn't matter which way you walk," said the cat.

-- Lewis Carroll

Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.

-- Douglas Adams, Last Chance to See

Forgive my nonsense as I also forgive those who think they talk sense.

-- ROBERT FROST

WISDOM IS KNOWING WHAT TO DO,
SKILL IS KNOWING HOW TO DO IT,
AND VIRTUE IS NOT DOING IT.

Plans are of little importance, but planning is essential -- Winston Churchill
Plans are nothing; planning is everything.-- Dwight D. Eisenhower

THE ATTENTION SPAN OF A COMPUTER IS AS LONG AS ITS EXTENSION CORD.

"I don't mind what the opposition say of me so long as they don't tell the truth about me. But when they descend to telling the truth about me I consider that this is taking an unfair advantage."
Mark Twain- Speech, 1879

Get out of your own way.

Ability is what your're capable of doing,
Motivation determines what you do,
Attitude determines how well you do it.

The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.
-- Thomas H. Huxley; English biologist (1825-1895)

Once a government is committed to the principle of silencing the voice of opposition, it has only one way to go, and that is down the path of increasingly repressive measures, until it becomes a source of terror to all its citizens and creates a country where everyone lives in fear.
-- Harry S Truman (1884 - 1972) 33rd president of US, August 8, 1950

The Chinese use two brush strokes to write the word 'crisis.' One brush stroke stands for danger; the other for opportunity. In a crisis, be aware of the danger - but recognize the opportunity.
-- Richard M. Nixon (1913 - 1994) 37th president of US

"I could have done it in a much more complicated way", said the Red Queen, immensely proud.
-- Lewis Carrol, Alice in Wonderland

I am not young enough to know everything.

"Hope lies in dreams, in imagination and in the courage of those who dare to make dreams into reality."
Jonas Salk.

(last updated Tue Jan 11 11:48:35 EST 2005 )