Seeing, John Lubbock

What we see depends mainly on what we look for.

- John Lubbock

Advice, Persian Proverb

Az in guš mi-girad, az ân guš dar mi-konad.
Translation: In at one ear and out at the other.
English equivalent: Advice most needed are the least heeded.
Meaning: "For various reasons a good advice or a genuine warning is often disregarded or considered of no importance."
Source for meaning and proverb: Paczolay, Gyula (1997). European Proverbs in 55 languages. DeProverbio.com. p. 179. ISBN 1-875943-44-7.

http://en.wikiquote.org/wiki/Persian_proverbs