Civilization consists in the multiplication and refinement of human wants.

Three ideas stand out above all others in the influence they have exerted and are destined to exert upon the development of the human race: The idea of the Golden Rule; the idea of natural law; the idea of age-long growth or evolution.

Cultivate the habit of attention and try to gain opportunities to hear wise men and women talk. Indifference and inattention are the two most dangerous monsters that you ever meet. Interest and attention will insure to you an education.

There is no likelihood that man can ever tap the power of the atom

I consider an intimate knowledge of the Bible an indispensable quality of a well educated man.

Interest and attention will insure to you an education.

From that night on, the electron-up to that time largely the plaything of the scientist-had clearly entered the field as a potent agent in the supplying of man's commercial and industrial needs... The electronic amplifier tube now underlies the whole art of communications, and this in turn is at least in part what has made possible its application to a dozen other arts. It was a great day for both science and industry when they became wedded through the development of the electronic amplifier tube.