We have great power to see the truth when the truth is all we wish to see; but what is easier than to credit what we desire? and can a man deceive anyone so easily as himself?

Individuality in opinion, or, what is more, in thinking, is simply one with thinking at all; for he who thinks thereby looks at the thing or the fact itself and takes its measure by observation directly, not content with the measures of others.

Luck, good or bad, is the invisible play of mind upon affairs, the effect of mental aptitudes and habits which are not in sight, but which work and bring forth their due issues.

The greatness of common sense, and its title to reverence, appear in this, that it deals with vast complexity, that is, with the innumerable elements of a situation. Common sense discerns and judges a path through this knotted and tangled maze.

Democracy has become, unless I mistake, a kind of test or shibboleth, by which we try men and measures; and this is the same as to say that it is merely a word which is powerful with us, and not the wide and true notion of what the word means. But we must define the true import of words, and not be slaves to syllables; for democracy in form is not necessarily people-power in fact, but power perhaps of a few, who cajole the many and so lead and use the people for their own ends.

An enemy will train us in watchfulness; for if he be wary to seize on every error and trip us, we shall be more heedful to expose nothing, and this will drive us to prudence and thoughtfulness.

Common sense is so just an understanding that it rises almost to a virtue; in truth, it involves virtues and their participation in judgment. For sound sense implies all powers uniting; none too prominent, so as to tyrannize; none too small, so as to be overborne.