So the heart be right, it is no matter which way the head lieth.

So the heart be right, it is no matter which way the head lieth.

Wonderful, wonderful this death.

Wonderful, wonderful this death.

To my friends: My work is done. Why wait?.

To my friends: My work is done. Why wait?.

Louis Pasteur's theory of germs is ridiculous fiction. -- Pierre Pachet, Professor of Physiology at Toulouse, 1872.

Louis Pasteur's theory of germs is ridiculous fiction. -- Pierre Pachet, Professor of Physiology at Toulouse, 1872.

Professor Goddard does not know the relation between action and reaction and the need to have something better than a read more

Professor Goddard does not know the relation between action and reaction and the need to have something better than a vacuum against which to react. He seems to lack the basic knowledge ladled out daily in high schools. -- 1921 New York Times editorial about Robert Goddard's revolutionary rocket work.

I feel certain that I'm going mad again. I feel we can't go through another of those terrible times. And read more

I feel certain that I'm going mad again. I feel we can't go through another of those terrible times. And I shan't recover this time. I begin to hear voices.

And so I leave this world, where the heart must either break or turn to lead.

And so I leave this world, where the heart must either break or turn to lead.

Everything that can be invented has been invented. -- Charles H. Duell, Commissioner, U.S. Office of Patents, 1899.

Everything that can be invented has been invented. -- Charles H. Duell, Commissioner, U.S. Office of Patents, 1899.

What we know is not much; what we do not know is immense.

What we know is not much; what we do not know is immense.