没有人能在相当长的时间里对自己戴一副面具，对大众戴另一副面具，而最终不困惑于哪一副才是真实的。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
"The future is not about technology for technology's sake; it's about technology for humanity's sake."
The only thing that can make you a hero is your courage.
I try to leave every place a little better than I found it.
我们必须倾听模型告诉我们的信息，即使这些信息令人不安。