没有人能在相当长的一段时间内，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.
做出伟大工作的唯一方法就是热爱你所做的事情。