Charlie Chan at Treasure Island

Charlie Chan:
Dr. Zodiac is a native of San Francisco?

Doctor Zodiac:
Dr. Zodiac is a native of the Universe. He knows all people.

Charlie Chan:
If befriend donkey, expect to be kicked.

Charlie Chan:
Favorite pastime of man is fooling himself.

Charlie Chan:
We are destroying web of spider. Now let us find spider.

Charlie Chan:
Father who depend on son is happy or foolish according to son.

Charlie Chan:
If request music, must be willing to pay for fiddler.

Charlie Chan:
Criminal egotist finds pleasure in laughing at police.

[after a police investigation results in another murder attempt]

Chief J.J. Kilvaine:
Well, Charlie, if this don't send me back to pounding pavement on Billy Goat Hill, I'm an eskimo!

Charlie Chan:
Not necessary to take such icy view of situation.

Charlie Chan:
Do not challenge supernatural unless armed with sword of truth.

Charlie Chan:
To destroy false prophet must first unmask him before eyes of believers.

Charlie Chan:
In my humble opinion, suicide induced by blackmail is murder.