Of all men's miseries the bitterest is this: to know so much and to have control over nothing.
The most important thing is to always keep the user at the center of everything we do.
当你能让人们跳舞时,你就能让他们暂时忘记烦恼。
Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men, and, through them, the events of history.