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.
爱是非理性的。你越爱一个人，就越觉得一切都没有意义。
The future belongs to those who understand how to harness technology for positive change.