I do not know what I seem to the world, but to myself I appear to have been like a read more

I do not know what I seem to the world, but to myself I appear to have been like a boy playing upon the seashore and diverting myself and then finding a smoother pebble or prettier shell than ordinary, while the great ocean of truth lay before me all undiscovered.

I shall look forward to a pleasant time.

I shall look forward to a pleasant time.

If I had thought about it, I wouldn't have done the experiment. The literature was full of examples that said read more

If I had thought about it, I wouldn't have done the experiment. The literature was full of examples that said you can't do this. -- Spencer Silver on the work that led to the unique adhesives for 3-M Post-It Notepads.

It is foolish and wrong to mourn the men who died. Rather we should thank God that such men lived.

It is foolish and wrong to mourn the men who died. Rather we should thank God that such men lived.

Good people are always so sure they're right.

Good people are always so sure they're right.

Stocks have reached what looks like a permanently high plateau. -- Irving Fisher, Professor of Economics, Yale University, 1929.

Stocks have reached what looks like a permanently high plateau. -- Irving Fisher, Professor of Economics, Yale University, 1929.

Heavier-than-air flying machines are impossible. -- Lord Kelvin, president, Royal Society, 1895.

Heavier-than-air flying machines are impossible. -- Lord Kelvin, president, Royal Society, 1895.

Oh my, it's very beautiful over there.

Oh my, it's very beautiful over there.

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.