Oddly enough, one of my favorite languages is English. I adore its quirky 'more exceptions than rules' pronunciations, its habit of stealing vocabulary from other languages (very little of English's vocabulary derives from its root tongue of Anglo-Saxon) and its gigantic, multilayered vocabulary. English has five times the number of words that any other language does, and that's not counting technical terms--add those and the number becomes ten times. English is so multilayered and complex that I can't help but love it.
I also love Latin for its neat, ordered regularity and how easy it is to learn once you memorize everything. Latin is all about order and compartamentalizing and neatness and nitpicky detail--changing a single vowel can alter the entire meaning of a verb. Latin is for the nitpicky uptight perfectionist side of me, and English is more for the side of me that glories in diversity. 
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cogito, ergo sum.
non cogitas, ergo non es.