That Which You Know, Know Not; And

It Is Difficult To Whistle And Drink At The Same Time.

Man Is Not Man, But A Wolf To Those He Does Not Know.

He Is Happy In His Wisdom Who Has Learned At Another's Expense.

In Everything The Middle Course Is The Best; Everything In Excess Brings Trouble.

There's No Such Thing, You Know, As Picking Out The Best Woman: It's Only A Question Of Comparative Badness, Brother.