规模和价值效应在不同市场和时间段普遍存在，但其幅度可能有显著差异。

I look back on the past, committed a felony little fool, I want to communicate with him and let him understand, but I can't do this, the boy would not see the, only my old trunk.

The past is never dead. It's not even past.

我们讲述的故事塑造我们将成为的自我。

Every mental state is a function of some physical state of the brain.

下一次绿色革命的主导者不是化学，而是数据和生物学。