过去是幽灵，未来是梦，我们拥有的只有现在。
The past is a ghost, the future a dream, and all we ever have is now.
生活不必如此计划。顺其自然，让它发生。
The economy of the future is one where growth is decoupled from the consumption of finite resources.
The intelligent investor is a realist who sells to optimists and buys from pessimists.