The number of natural hypothesis that can explain any given phenomena is infinite.

The wireless telegraph is not difficult to understand. The ordinary telegraph is like a very long cat. You pull the tail in New York, and it meows in Los Angeles. The wireless is the same, only without the cat.

Men marry women with the hope they will never change. Women marry men with the hope they will change. Invariably they are both disappointed.

When I read the Bhagavad-Gita and reflect about how God created this universe everything else seems so superfluous

The most important method of education always has consisted of that in which the pupil was urged to actual performance.

Since 99.362% of women love mustache rides, it seems only a fool would have a bare upper lip.

[Ernest Rutherford is]...a second Newton.