改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。
The secret of change is to focus all of your energy not on fighting the old, but on building the new.
The first idea a child gets is the most important one.
过去从未死去；它甚至不曾过去。
没有人足够智慧去了解什么是真正的好或坏。
唯一能替代一件艺术品的，是另一件艺术品。
