He reads much. He is a great observer, and he looks quite through the deeds of men.
7 seconds sound clip from the Julius Caesar (1953) movie soundboard.
You can hear this line at 00:15:49 in the DVD version of the movie.
Quote context
[...]
- Yond Cassius has a lean and hungry look. He thinks too much. Such men are dangerous.
- Fear him not, Caesar. He is not dangerous.
- He reads much. He is a great observer, and he looks quite through the deeds of men.
- He loves no plays as thou dost, Antony.
- I rather tell thee what is to be feared than what I fear, for always I am Caesar.
[...]