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.

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.

All my possessions for a moment of time.

All my possessions for a moment of time.

Dear World, I am leaving you because I am bored. I feel I have lived long enough. I am leaving read more

Dear World, I am leaving you because I am bored. I feel I have lived long enough. I am leaving you with your worries in this sweet cesspool - good luck.

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.

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.

Drill for oil? You mean drill into the ground to try and find oil? You're crazy. -- Drillers whom Edwin read more

Drill for oil? You mean drill into the ground to try and find oil? You're crazy. -- Drillers whom Edwin L. Drake tried to enlist in his project to drill for oil in 1859.

Capital punishment: them without the capital get the punishment.

Capital punishment: them without the capital get the punishment.

I desire to leave to the men that come after me a remembrance of me in good works.

I desire to leave to the men that come after me a remembrance of me in good works.