Reading furnishes the mind only with materials for knowledge; it is thinking that makes what we read ours.

Reading furnishes the mind only with materials for knowledge; it is thinking that makes what we read ours.

Men, it has been well said, think in herds; it will be seen that they go mad in herds, while read more

Men, it has been well said, think in herds; it will be seen that they go mad in herds, while they only recover their senses slowly, and one by one.

A line runs from the meditations of the heart to the words of the mouth. The meditations are not clear read more

A line runs from the meditations of the heart to the words of the mouth. The meditations are not clear to us until the mouth utters its words. If what the mouth utters is unclear or foolish or mendacious, it must be that the meditations are the same. But the line runs both ways. The words of the mouth will become the meditations of the heart, and the habit of loose talk loosens the fastenings of our understanding.

He that seeketh to be eminent amongst able men hath a great task; but that is ever good for the read more

He that seeketh to be eminent amongst able men hath a great task; but that is ever good for the public. But he that plots to be the only figure amongst ciphers is the decay of a whole age.

The endeavor to understand is the first and only basis of virtue.

The endeavor to understand is the first and only basis of virtue.

Blaming "society" makes it awfully easy for a person of weak character to shrug off his own responsibility for his read more

Blaming "society" makes it awfully easy for a person of weak character to shrug off his own responsibility for his actions.

The burning of an author's books, imprisonment for opinion's sake, has always been the tribute that an ignorant age pays read more

The burning of an author's books, imprisonment for opinion's sake, has always been the tribute that an ignorant age pays to the genius of its time.

Ignorance and superstition ever bear a close and mathematical relation to each other.

Ignorance and superstition ever bear a close and mathematical relation to each other.

To illustrate the difference between the innovator and the dull crowd of routinists who cannot even imagine that any improvement read more

To illustrate the difference between the innovator and the dull crowd of routinists who cannot even imagine that any improvement is possible, we need only refer to a passage in Engel's most famous book. Here, in 1878, Engels apodictically announced that military weapons are "now so perfected that no further progress of any revolutionizing influence is any longer possible." Henceforth "all further [technological] progress is by and large indifferent for land warfare. The age of evolution is in this regard essentially closed." This complacent conclusion shows in what the achievement of the innovator consists: he accomplishes what other people believe to be unthinkable and unfeasible.