It is not quite true that ...

It is not quite true that there are no good letters written in America: among my own circle of correspondents there, there are ladies and gentlemen whose letters would stand a comparison with any for frankness, grace, and epistolary beauty of every kind. But I am not aware of any medium between this excellence and the boarding-school insignificance which characterizes the rest.
 Harriet Martineau

Quotes from the same author

School is no place of education for any children whatever till their minds are well put in action. This is the work which has to be done at home, and which may be done in all homes where the mother is a sensible woman.
 Harriet Martineau
I have suffered, like other writers, from indolence, irresolution, distaste to my work, absence of 'inspiration,' and all that: but I have also found that sitting down, however reluctantly, with the pen in my hand, I have never worked for one quarter of an hour without finding myself in full train.
 Harriet Martineau
My business in life has been to think and learn, and to speak out with absolute freedom what I have thought and learned. The freedom is itself a positive and never-failing enjoyment to me, after the bondage of my early life.
 Harriet Martineau
the systematic abuse with which the newspapers of one side assail every candidate coming forward on the other, is the cause of many honorable men, who have a regard to their reputation, being deterred from entering public life; and of the people being thus deprived of some better servants than any they have.
 Harriet Martineau
Must love be ever treated with profaneness as a mere illusion? or with coarseness as a mere impulse? or with fear as a mere disease? or with shame as a mere weakness? or with levity as a mere accident? whereas it is a great mystery and a great necessity, lying at the foundation of human existence, morality, and happiness,--mysterious, universal, inevitable as death.
 Harriet Martineau