Good econometrics is like good carpentry—it's all about using the right tool for the job.
To be is to be perceived.
保持饥饿,保持愚蠢
我对生态系统作为一种智能形式的想法感兴趣。
幸福不是一种权利;它是一种罕见而珍贵的例外。
Music has no language barriers.
这就是我们在谋杀之城喜欢的方式。