I'd learned my lesson.
Money doesn't always bring happiness. People with ten million dollars are no happier than people with nine million dollars.
Arguments are to be avoided; they are always vulgar and often convincing.
No great improvements in the lot of mankind are possible until a great change takes place in the fundamental constitution of their modes of thought.
Do not be awe struck by other people and try to copy them. Nobody can be you as efficiently as you can.
What can you say about a society that says that God is dead and Elvis is alive?
If you don't know where you are going, you will probably end up somewhere else.