The only way to get rid of a temptation is to yield to it.

市场是一个永远在不可持续的乐观（使股票过于昂贵）和不合理的悲观（使股票过于便宜）之间摇摆的钟摆。聪明的投资者是现实主义者，他们向乐观主义者出售并从悲观主义者那里购买。

The success of liberal democracy depends on the ability of its institutions to adapt to changing circumstances.

不要为别人而活，为自己而活。