“Allow me to congratulate you on your very astute powers of observation.”
“No mention of that local hunt, Watson," said Holmes with a mischievous smile, "but a country doctor, as you very astutely observed.”
“Allow me, in conclusion, to congratulate you warmly upon your sexual intercourse, as well as your singing.”
“..then you must say to her, ‘Madame, I observe that your heart is broken. Allow me to repair it for you...”
“Adult dragons are,astute,powerful,and sure of their strength. ”
“I'm not a very nostalgic person. I don't really look at the past and summon up regrets, or self-congratulations, it just is not a mechanism that operates very strongly in me. So I neither have regrets nor occasions for self-congratulations.”