[A] can be seen as providing a first general introduction of the two notions Whitehead is going to discuss in a more formal manner in [B], those notions being flux and permanence. (religion-online.org)
He adds: «I should greatly value the opportunity of expressing in lectures and in less formal manner the philosophical ideas which have accumulated in my mind.» (religion-online.org)
In the L.A. art scene, Longhauser stands out for her deliberate, slightly formal manner of speaking and for her Bohemian dress — she often wears a head wrap and long dresses or skirts. (articles.latimes.com)