Skepticism is the beginning of Faith.
Young men want to be faithful and are not; old men want to be faithless and cannot.
A thing is not necessarily true because a man dies for it.
I am so clever that sometimes I don't understand a single word of what I am saying.
Ambition is the last refuge of failure.
What is a cynic? A man who knows the price of everything and the value of nothing.
Some cause happiness wherever they go; others, whenever they go.