This noble word [women], spirit-stirring as it passes over English ears, is in America banished, and 'ladies' and 'females' substituted: the one to English taste mawkish and vulgar; the other indistinctive and gross.

It is characteristic of genius to be hopeful and aspiring. It is characteristic of genius to break up the artificial arrangements of conventionalism, and to view mankind in true perspective, in their gradations of inherent rather than of adventitious worth. Genius is therefore essentially democratic, and has always been so.

When once experience taught me that I could work when I chose, and within a quarter of an hour of my determining to do so, I was relieved, in a great measure, from those embarrassments and depressions which I see afflicting many an author who waits for a mood instead of summoning it, and is the sport, instead of the master, of his own impressions and ideas.

Happiness consists in the full employment of our faculties in some pursuit.

The habit of dwelling on the past, has a narrowing as well as a debilitating influence. Behind us, there is a small, - an almost insignificant measure of time; before us, there is an eternity. It is the natural tendency of the mind to magnify the one, and to diminish the other.

It is my deliberate opinion that the one essential requisite of human welfare in all ways is scientific knowledge of human nature.

I hope and believe my co-religionists understand and admit that I disclaim their theology in toto, and that by no twisting of language or darkening of its meanings can I be made to have any thing whatever in common with them about religious matters... they must take my word for it that there is nothing in common between their theology and my philosophy.