To tell the truth is revolutionary.

It indicates a person who has not only good manners but who possesses a sense of balance, a sure mastery of himself, a moral discipline that permits him to subordinate voluntarily his own selfish interest to the wider interests of the society in which he lives. The gentleman, therefore is a cultural person in the noblest sense of the word, if by culture we mean not simply wealth of intellectual knowledge but also the ability to fulfil one's duty and understand one's fellow man by respecting / every principle, every opinion, every faith that is sincerely professed.

Indifference is the dead weight of history.

From the moment when a subordinate class becomes really independent and dominant, calling into being a new type of State, the need arises concretely, of building a new intellectual and moral order, i.e. a new type of society, and hence the need to elaborate the most universal concepts, the most refined and decisive ideological weapons.

Is it better to work out consciously and critically one's own conception of the world and thus, in connection with the labours of one's own brain, choose one's sphere of activity, take an active part in the creation of the history of the world, be one's own guide, refusing to accept passively and supinely from outside the moulding of one' own personality?

All men are intellectuals, but not all men have in society the function of intellectuals.

Common sense is not something rigid and stationary, but is in continuous transformation, becoming enriched with scientific notions and philosophical opinions that have entered into common circulation. 'Common sense' is the folklore of philosophy and always stands midway between folklore proper (folklore as it is normally understood) and the philosophy, science, and economics of the scientists. Common sense creates the folklore of the future, a relatively rigidified phase of popular knowledge in a given time and place.