The past is never dead. It's not even past.
Your time is limited, so don't waste it living someone else's life.
The beauty of acting is that it allows you to live a thousand lives in one lifetime.
The most successful societies in the future will be those that are able to combine the efficiency and technological dynamism of the market with the social safety nets and political stability provided by the state.
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself.
I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself.