反应倾向的强度取决于所接受的强化量。

你唯一的限制就是你相信的限制。

My wallpaper and I are fighting a duel to the death. One or other of us has to go.

You don’t build a business—you build people—and then people build the business.

The writer's only responsibility is to his art. He will be completely ruthless if he is a good one... If a writer has to rob his mother, he will not hesitate; the "Ode on a Grecian Urn" is worth any number of old ladies.