If you intend to study the mind, you must have systematic training; you must practice to bring the mind under your control, to attain to that consciousness from which you will be able to study the mind and remain unmoved by any of its wild gyrations. Otherwise the facts observed will not be reliable; they will not apply to all people and therefore will not be truly facts or data at all.
As 99 per cent of English authors and 100 per cent of American ones [authors] are just such imbeciles, managers and publishers make a practice of asking for every right the author possesses.
Illiteracy does not impede the practice of democracy, as witnessed by the success of democracy in India despite the high illiteracy rate. One doesn't need a university diploma to realize that the ruler is oppressive and corrupt. On the other hand, to eradicate illiteracy requires that we elect a fair and efficient political regime.
It is not enough to belong to a religion. You also have to put it into practice. Religion is like medicine. You have to ingest it to combat the illness.
Reason in a creature is a faculty of widening the rules and purposes of the use of all its powers far beyond natural instinct; it acknowledges no limits to its projects. Reason itself does not work instinctively, but requires trial, practice, and instruction in order gradually to progress from one level of insight to another.