At what time does the dissipation of energy begin?

If you can not measure it, you can not improve it.

If you study science deep enough and long enough, it will force you to believe in God.

Heavier-than-air flying machines are impossible.

Can you measure it? Can you express it in figures? Can you make a model of it? If not, your theory is apt to be based more upon imagination than upon knowledge.

When you are face to face with a difficulty, you are up against a discovery.

In science there is only physics; all the rest is stamp collecting.

Radio has no future." "X-rays are clearly a hoax". "The aeroplane is scientifically impossible.

When you can measure what you are speaking about, and express it in numbers, you know something about it.

To measure is to know.

Large increases in cost with questionable increases in performance can be tolerated only in race horses and fancy women.

The word I think of is precarious. I am struck by how precarious it all is. How the things that hold us are only as strong as the faith we have in them.

The fire of love is the best purifier.

It is the responsibility of parent to love and care for their children.

Reciprocity of sensation is not possible because to share is to be robbed.

I started graduate school in 1971, I started working at the Smithsonian in the festival in 1972. I went full-time at the Smithsonian in 1974. And I got my doctorate in 1975.

If you battle L, you picked the wrong head I smash mics like cornbread You can't kill me, I was born dead

I'm a sentimental guy.

The technical reason why remastering is valuable is because, up to around the late 90s, there was this endpoint called zero, and you couldn't get louder than zero.

It is a virtual reflex for governments to plead security concerns when they undertake any controversial action, often as a pretext for something else.

When human beings meet together seeking the spirit with unity of purpose then they will also find their way to each other.