He who knows only his own side of the case (argument) knows little of that. His reasons may be good, and no one may have been able to refute them. But if he is equally unable to refute the reasons on the opposite side, if he does not so much as know what they are, he has no ground for preferring either opinion

Not only the grounds of the opinion are forgotten in the absence of discussion, but too often the meaning of the opinion itself... Instead of a vivid conception and a living belief, there remain only a few phrases retained by rote; or, if any part, the shell and husk only of the meaning is retained, the finer essence being lost.

It is not because men's desires are strong that they act ill; it is because their consciences are weak.

It is part of the irony of life that the strongest feelings of devoted gratitude of which human nature seems to be susceptible, are called forth in human beings towards those who, having the power entirely to crush their earthly existence, voluntarily refrain from using that power.

The successful conduct of an industrial enterprise requires two quite distinct qualifications: fidelity and zeal.

To do as one would be done by, and to love one's neighbour as oneself, constitute the ideal perfection of utilitarian morality

The principle itself of dogmatic religion, dogmatic morality, dogmatic philosophy, is what requires to be rooted out; not any particular manifestation of that principle. The very corner-stone of an education intended to form great minds, must be the recognition of the principle, that the object is to call forth the greatest possible quantity of intellectual power, and to inspire the intensest love of truth.