Anti-social behavior is a trait of intelligence in a world full of conformists.

When wireless is fully applied the earth will be converted into a huge brain, capable of response in every one of its parts.

When natural inclination develops into a passionate desire, one advances towards his goal in seven-league boots.

A century from now it will no more occur to a normal person to mate with a person eugenically unfit than to marry a habitual criminal.

Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery of mind over the material world, the harnessing of human nature to human needs.

Misunderstandings are always caused by the inability of appreciating one another's point of view... The best way is to dispel ignorance of the doings of others by a systematic spread of general knowledge. With this object in view, it is most important to aid exchange of thought and intercourse.

Most persons are so absorbed in the contemplation of the outside world that they are wholly oblivious to what is passing on within themselves. The premature death of millions is primarily traceable to this cause. Even among those who exercise care, it is a common mistake to avoid imaginary, and ignore the real dangers. And what is true of an individual also applies, more or less, to a people as a whole.