In science there is only physics; all the rest is stamp collecting.
To live among friends is the primary essential of happiness.
Heavier-than-air flying machines are impossible.
If we can't express what we know in the form of numbers, we really don't know much about it.
Large increases in cost with questionable increases in performance can be tolerated only in race horses and fancy women.
The atheistic idea is so nonsensical that I do not see how I can put it in words.