Use your little grey cells mon ami"
(Hercule Poirot in 'The Mysterious Affair At Styles')

Vi pripadate Ligi naroda?
-Ja pripadam cijelom svijetu, madame, reče Poirot dramatično.

Rest assured," said Hercule Poirot. "I am the best!

Ah, but life is like that! It does not permit you to arrange and order it as you will. It will not permit you to escape emotion, to live by the intellect and by reason! You cannot say, 'I will feel so much and no more.' Life, Mr. Welman, whatever else it is, is not reasonable. [Hercule Poirot]

Put that in your mustache and smoke it.

I am all that there is of the most real.