I have no satisfaction in formulas unless I feel their numerical magnitude.

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.

I’m Fool You’re cool We both are wonderful

The moment we decide our purpose is to win is the moment we lose.

Claws grabbed his head from behind, curving round his face, serrated talons gouging into his eyes

Excessive self-criticism is a bad habit and extraordinarily self-destructive. Don't be your own worst enemy!

The real reason for not committing suicide is because you always know how swell life gets again after the hell is over.

The story line of the Bible is the story line of God taking the initiative in seeking out a people who are His very own.

Der Krieg ist nichts als eine Fortsetzung des politischen Verkehrs mit Einmischung anderer Mittel. War is merely the continuation of policy with the admixture of other means.

You know," Clary said, "most psychologists agree that hostility is really just sublimated sexual attraction.

The reproduction of what the senses perceive in nature through the veil of the soul.

The guards didn't carry weapons. Malcolm X had insisted that the guards not carry firearms that day [February 21, 1965].