The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.

市场是企业的战场，只有不断适应市场才能生存。

我已经尽全力了，但我不可能是个完美的人。我无法作到既英俊，又能唱绕舌歌，又能得分，还能罚球罚得准。

Consumer preferences evolve rapidly, and staying ahead means listening more than we speak.

The number one organ of ridicule, nowadays, is the newspaper. If you open the newspaper any day of the week, it's full of people who've messed up their lives. They've slept with the wrong person, taken the wrong substance, passed the wrong piece of legislation -- whatever it is, and then are fit for ridicule. In other words, they have failed. And they are described as "losers." Now, is there any alternative to this? I think the Western tradition shows us one glorious alternative, which is tragedy.