法律体系的存在取决于社会对其规则的普遍接受。

The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.

人的一生，必然要经过苦、乐磨炼；在苦难中练就的幸福，才最为长久。

The meat industry has a responsibility to innovate for both consumers and the planet.