Good, since you don't understand what WP:OR means, here's the explanation: 
 * "Mindfulness is the state of being mindful." - unsourced; 
 * "The English word mindful implies something slightly more than 'mere' or 'bare' awareness (ie. consciousness)." 
 ** "ref: "... I should add that Ven. Nyanaponika himself did not regard “bare attention” as capturing the complete significance of satipaṭṭhāna, but as representing only one phase, the initial phase, in the meditative development of right mindfulness." Letter from Bhikkhu Bodhi to B. Allen Wallace " - from the English word "mindfull" to the Buddhist term "satipaṭṭhāna"; incrompehensible, WP:OR; 
 ** "ref: In Buddhism 'mere' or 'bare' awareness is indicated by the word citta" - unsourced; what's the relation; WP:OR; 
 * "To be mindful implies the state of 'taking care', 
 ** "ref: "taking thought or care, heedful; being conscious or aware", OED entry for Mindful." - there are about a million sources on mindfulness; take a better one than your usual dictionaries; 
 * '''" of being aware of the context in which present moment activity is taking place." - unsourced  
 * "In Buddhism the word sati (Pali; Sanskrit smṛti) connotes the act of recollection or remembering (the original etymological meaning of the word)."- unsourced;  
 * "However, this recollection or remembering is not of some memory or piece of information but rather a 'coming to' of the mind's attention from a state of wandering or daydreaming back to present moment reality." - unsourced; personal interpretation, therefor WP:OR 
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