Mindfulness in fact has, if we may personify it, a rather unassuming character. Compared with it, mental factors such as devotion, energy, imagination and intelligence are certainly more colourful personalities, making an immediate and strong impact on people and situations. Their conquests are sometimes rapid and vast, though often insecure. Mindfulness, on the other hand, is of an unobtrusive nature. Its virtues shine inwardly, and in ordinary life most of its merits are passed on to other mental faculties which generally receive all the credit.

p. 71 - The Vision of Dhamma (1994)