改变的秘诀在于集中你所有的精力,不是对抗过去,而是建设未来。
Good deeds do not cancel out bad, nor do bad deeds erase good.
I said, to the people of the Philippines whence I came, I shall return. Tonight, I repeat those words: I shall return!
我们必须为人类体验而设计,而不仅仅是为了效率。